P1351 high voltage. Wiring or connector issues in the ignition system.

P1351 high voltage Mar 16, 2017 · BTW P1351 can also be low voltage. It has over 150000 miles on it, the fuel pump has been changed twice in the last 3 years. P1351: IDM Input Circuit Malfunction/ Ignition Coil Control Circuit High Voltage P1352: Ignition Coil A Primary Circuit Malfunction There are separate codes for EGR. Jan 2, 2022 · I have a 1997 K1500 4x4 with no start and code P1351 (Ignition control circuit high voltage) I left the truck to sit for about a week while on vacation. it should be 56-62. Volts. Nov 24, 2021 · P1351 – High Voltage Ignition Control Module Circuit. I have a tech2 and not sure how to troubleshoot this issue Jun 25, 2024 · Previous Post: P1351 Cadillac Code – Ignition Control Module Circuit High Voltage Next Post: P1351 Dodge Code – No Change in MAP From Start to Run Leave a Reply Cancel reply Feb 27, 2013 · A large secondary ignition voltage is induced in the secondary coil by the primary coil. Chybová hláška P1351 pro vozidla: Mercury,Lincoln,Oldsmobile P1351 Peugeot IC Circuit High Voltage. When the voltage in the circuit is detected to be higher than normal, it can lead to various issues with the ignition system, affecting the engine's operation. What this code means. Customer: I have a 1997 Silverado with 5. Jul 25, 2022 · Your generic OBD says 'P1351 - Ignition Coil Control Circuit High Voltage' but there are no ignition coils on a diesel engine. its setting a p1351 code or ing cir high voltage. Jun 24, 2024 · Code P1351 – Ignition Control Module Circuit High Voltage. Oct 8, 2009 · the code is for ign coil control circuit high voltage. 5 is a partial implementation of OBD2 car diagnostic system after manufactures found out OBD1’s drawbacks. The severity of ODBII code P1351 is generally considered moderate to high. Diagnostic Aids Have 2000 chevy 3500 2wd truck w/5. A month ago, my engine stalled when I was driving and I got the message "Antipollution Faulty" on the display on the dashboard. Each timing pulse detected by the ICM allows it to energize the ignition coil. Can ignition coil control circuit high voltage (P1351) prevent a 99. Engine stalls suddenly. 5. The P1351 on a diesel is glow plugs. information I got from peugeot support P1351 IDM input circuit malfunction / ignition coil control circuit High voltage SID 803 / EDC16C3 - Pre / Post relay circuit heating. used snap-on pro solus to get this info. 6,006 Satisfied Customers. 3) wouldn't always start even though the engine cranks over, occassionally it will just quit while being driven. It was a factory gm replacement not a rebuild. 2. Apr 12, 2024 · Definition: P1351 is an OBD-II trouble code for “Ignition Coil Control Circuit High Voltage. p1351 is ignition control (IC) circuit high voltage. Some very minimal voltage may be present due to small electrical loads in standby mode, but it should be significantly lower than 13 volts AC. Ignition Coil Control Circuit High Voltage. IC circuits 1 & 4 malfunction The trucks mileage is used to determine when to put fuel in. My results: Customer: 98 sierra 5. ase_master327 Apr 16, 2020 · Iv'e got a 1997 Chevy Silverado Extended Cab Stepside that keeps throwing p1351. Tags P0138: O2 Sensor circuit high voltage Bank 1 Sensor 2; P1143: Heated Oxygen Sensor 1 Lean Shift Monitoring Bank 1; This high voltage is switched to the correct spark plug by the distributor. dont know which Jun 25, 2024 · Ignition Diagnostic Monitor Circuit Input Fault is the generic description for Ford code P1351, but the manufacturer may have a different description for your model and year of vehicle. Discover related service bulletins with PIP5094. truck wont start i started on flow chart and unplugged injector harness cleared code and cranked for 15 seconds no codes. 7 that shows p1351 IC output High/pulse Detection when GND_Cyl. The ICM is a crucial component of the ignition system, responsible for controlling the ignition timing and firing sequence of the spark plugs. Oct 20, 2020 · So I got a good deal on a 5. P1351 - IDM Input Circuit Malfunction/Ignition Coil Control Circuit High Voltage Jun 6, 2020 · P1351 – IDM Input Circuit Malfunction/ Ignition Coil Control Circuit High Voltage P0102 – MAF or VAF a circuit low input P1351 and 1352- Mag and PTO ignition shorted to system voltage P1562 Low voltage on system Circuit P1563 High Voltage on system Circuit From what I've read, there are a few possibilities including coils, capacitor and Stator. Enhanced Ignition System Circuit Description The enhanced ignition systemuses the crankshaft position (CKP) sensor in order to provide a timing input to the control module. Jan 31, 2005 · P1351 Ignition Coil Control Circuit High Voltage Does this mean that the voltage to the coil is too high? Or does it mean there is a problem with the high voltage coming from the coil? which would indicate a problem with the Coil wire, distributer, cap, or rotor. 60v) on the IC circuit during the CCM test. The IC signal voltage ranges from about 0. Conditions for Setting the DTC Mar 19, 2022 · OBD 1. don't find any bare wires or burned spots or connectors. RENT Behlman P1351 AC Power Source/Frequency Converter . Feb 7, 2014 · SOURCE: i am getting code p1351 on a chevy s10 it will not. 7L with engine code P1351, what is ignition coil circuit high voltage? This code is for high voltage to the ignition control module, not the coil. fix that car. What Tools Do I Need to Diagnose the P1351 Code at Home? Feb 15, 2017 · 1996 GMC Z71 5. The P1351 diagnostic trouble code (DTC) refers to an issue with the Ignition Control Module (ICM) Circuit High Voltage. Apr 7, 2024 · Recent Posts. . P1351 – High Voltage Ignition Control Module Circuit. P0138 Mercedes: Heated Oxygen Sensor (HO2S) Circuit High Voltage Bank 1 Sensor 2; P0460 Mercedes: Fuel Level Sensor Circuit; P0150 Mercedes: Heated Oxygen Sensor (HO2S) Circuit Closed Loop (CL) Performance Bank 2 Sensor 1 "P1351 : IDM Input Circuit Malfunction/ Ignition Coil Control Circuit High Voltage". Clear the DTCs. One of the PCMs uses for these signals is to calculate spark timing. Engine control module (ECM) malfunction. Read the article to know possible causes, symptoms, and descriptions. If it starts and runs I would think that every thing is hooked up and working so I would double check the wiring connections, grounds, and the voltage going to the coil. 5) Both connectors to the ICM and the IC have 12V with the key on. Después yo os recomiendo un espejo y una linterna, porque sin estos, se os será casi imposible sacar los que están al lado de la distribución, os ira bien para todos su uso Aug 7, 2007 · Recent info: Had the car scanned, it has only the P1351 present now, replaced the wiring harness with one I got from a local guy, everything was in tact, low mileage, all connectors were there. 6,023 Satisfied Customers. Fix it quickly. Answered by fix that car in 26 mins 15 years ago. Ignition control (IC) spark timing for each cylinder is based on this input. May 17, 2019 · What is the Cost to Diagnose the Code P1351 Buick? Labor: 1. But some books say just Ignition Coil Control Circuit - High Voltage. but I would still do the above since that code was really never checked out. 7 Vortec stock replacement motor with little to no miles on it, was in a buddy’s truck and the truck was totaled so we pulled the motor and I put it on my truck cuz it was basically new. Code: P1351 Make: CHEVROLET Description: P1351 CHEVROLET Ignition Control Module Circuit High Voltage Possible causes: – Faulty Ignition Control Module – Ignition Control Module harness is open or shorted – Ignition Control Module circuit poor electrical connection Solutions: – Carry out a Reset via CarDiag – Choose a better quality fuel Mar 28, 2011 · P1351 CHEVROLET - Ignition Coil Control Circuit High Voltage Conditions for Setting P1351: The voltage on the ignition control circuit exceeds 4. Possible Causes: Faulty ignition control module. This DTC is a type A DTC. Feb 22, 2009 · DTC P1351 Ignition Coil Control Circuit High Voltage Circuit Description The enhanced ignition system uses the crank sensor in order to provide the timing input to the VCM. Enhanced Ignition System Circuit Description The enhanced ignition system uses the crankshaft position (CKP) sensor in order to provide a timing input to the control module. Pre/Post heating relay circuit, relay controlled and spark plugs no supplied P1462 A/C pressure sensor circuit Voltage High P0100 Airflow meter signal open circuit to earth, flow too low Could all these be on the same circuit wiring? Jul 28, 2014 · DTC P1187 EOT Sensor Circuit Low Voltage DTC P1188 EOT Sensor Circuit High Voltage DTC P1222 Injector Control Circuit Intermittent DTC P1351 Ignition Coil Control Circuit High Voltage DTC P1361 Ignition Coil Control Circuit Low Voltage DTC P1371 DI Low Resolution Circuit DTC P1380 Misfire Detected - Rough Road Data Not Available Jun 10, 2012 · Anyway, the truck throws a P1351 code, Ignition Coil Control Circuit High Voltage. This manufacturer-specific code can mean different things to different engines. Dec 15, 2020 · After changing the wires, I got a P1351 Ignition Coil Control Circuit High Voltage code. 0 helpful. Currently, we have no further information on Ford OBDII code P1351. Dec 6, 2022 · I've got codes P0192 (Fuel Rail Pressure Sensor Circuit Low Bank 1) and P1351 (IDM Input Circuit Malfunction/Ignition Coil Control Circuit High Voltage). Has DTC P1351 Ignition Control Circuit high voltage set. Chris Brooker. The code being thrown is always directly related to a low voltage issue I'm having. Basically a short to voltage. Mar 29, 2014 · P1351 1. If it reads a few voltage spikes it could be a blip in a reading and it would ignore it. I replaced the ICM and it started immediately. Přejít na obsah. Sep 17, 2015 • Cars & Trucks. Like magic it would start. P1351 Raw code: 1351 ECU: Engine control unit Status: Pending OBDII: Ignition Coil Control Circuit High Voltage Peugeot: IDM input circuit Malfunction/Ignition coil control circuit High voltage SID 803/EDC16C3 - Pre/Post heating relay circuit. There are are only 3 more wires on the ICM (4 total). Read full answer. Customer: 2000 s10 blazer 4. The ICM is a crucial component of the ignition system in a vehicle, responsible for controlling the ignition timing of the engine. I highly suspect glow plugs/relay now. 6 volts during cranking. I know the stator's on these things can be a problem. When I returned, the truck would crank but would not start. The ICM has its own power and ground circuits, and it communicates with the Powertrain Control Module (PCM) through various circuits. Dec 21, 2016 · Ignition coil control circuit high voltage. May 31, 2020 · Codes are set after a certain threshold. Oct 29, 2024 · Can the P1351 Code Affect My Car’s Fuel Efficiency? Imagine your car using more fuel than normal. OldsmobileP1351 Oldsmobile DTC P1351 Make: Oldsmobile Code: P1351 Definition: Ignition Coil Timing Circuit High Input Description: Engine started, engine speed over 600 rpm, and the PCM detected an unexpected open (high voltage) condition on the ICM Coil Timing control circuit for 300 3X reference periods during 100 crankshaft revolutions. Using a digital multimeter, test light, LED test light and spark tester, I checked everything I could think of. Turned off, but when I tried to restart it would only crank. Go to Diagnostic Aids. But I got this p1351 code now. Descrizione del codice P1351 OBD2 generico Il modulo di controllo dell’accensione (o ICM per il suo acronimo in inglese), ha circuiti di potenza e di terra indipendenti, avendo diversi circuiti interni ed esterni che lo compongono nel suo insieme. 3. How to fix. 1 helpful. ASE Certified Service manager of Firestone. Yes, the P1351 code can make your car’s fuel efficiency worse by messing with the engine’s performance. Although the diagnostic code P1351 OBDII is a manufacturer-specific code, it is most often defined as the Circuit Voltage of the Ignition Control Module. It was mostly used on some General Motors in 1994 and 1995. The setting of this code occurs when the PCM detects an out-of-range voltage in the ICM control circuit. Turn OFF the ignition. I got a P1351 code "Ignition Control Module Circuit High Voltage" which indicated a bad Ignition Control Module. Aug 4, 2024 · Common Causes of Fault Code DTC P1351 Citroen DTC P1351 Citroen. Reply to Comment The P1351 code for GMC vehicles indicates a problem with the Ignition Control Module (ICM) circuit, specifically indicating high voltage. I've changed the Ignition Control Module and the Ignition Coil and the code still comes up. so that may be your problem. Still didn't work. I even cleared it after the work was done and it came back. To diagnose the P1351 Buick code, it typically requires 1. So far I Dan GM Mark of Excellence/ Service Guild Participant with 13 years experience, ASE Master Certified DTC P1187 EOT Sensor Circuit Low Voltage DTC P1188 EOT Sensor Circuit High Voltage DTC P1222 Injector Control Circuit Intermittent DTC P1351 Ignition Coil Control Circuit High Voltage DTC P1361 Ignition Coil Control Circuit Low Voltage DTC P1371 DI Low Resolution Circuit DTC P1380 Misfire Detected - Rough Road Data Not Available P1351 - Chybový kód Originální chybová hláška: Ignition Coil Control Circuit High Voltage. Basically the engine is either at rest or cranking when the VCM (PCM) is monitoring for the high voltage diagnstic. P1351. 5,485 Satisfied Customers. 0 hour of labor. To diagnose the P1351 Isuzu code, it typically requires 1. A failing ignition control module will cause this code, These vehicle also has a known ground problem that affect the performance of the ICM (ignition control module) and result in P1351, Splice a ground to the ICM may resolve this problem Sep 30, 2024 · Check engine light fault code p1351. 90v, and the PCM detected the ignition control circuit indicated over 4. module and coil Q&A: Troubleshooting 2000 Chevy 3500 2WD Truck with 5. Peugeot Vehicle:Peugeot 107,Peugeot 208,Peugeot 408,Peugeot 508,Peugeot RCZ,Peugeot 4007,Peugeot Expert Tepee. Maybe as a guess the alternator is sending to much voltage from time to time. I was wondering if anyone knew what would make the icm have high voltage Jul 25, 2022 · P1351 - Ignition Coil Control Circuit High Voltage Jeg har nu oplevet 2 gange at motoren mister tændingen helt under kørsel, som om en trykkede på en stopknap. This circuit includes essential components such as preheating plugs, the preheating relay, and the Electronic Control Unit (ECU). Sep 8, 2013 · P1351 IDM Input Circuit Malfunction/ Ignition Coil Control Circuit High Voltage. The P1351 fault code indicates a problem with the Ignition Control Module (ICM) circuit, specifically a high voltage issue. 0. The VCM uses this reference pulse in order to determine the individual ignition spark timing for each cylinder. Efterfølgende tørner motoren fint når drejer nøglen, men den har ingen tegn på at ville springe igang igen. 1. 2008. 7 engine, not running, reading code p1351-IC circuit high voltage. 5 volts. Crank the engine for 15 seconds. Customer: I'm getting a P1351 code. Wiring or connector issues in the ignition system. Could be that the bypass circuit is open, shorted to ground or shorted to power or the IC signal circuit is open, shorted to ground or shorted to power or IC module has failed. Apr 3, 1996 · 96 Impala SS runs rough while cruising under a load. Occasionally I would get a single cylinder to fire, and sometimes after it stopped cranking it would fire 1-3 times. 7 Engine - P1351 Chevy Silverado, 4x4, 1 Ton The code P1351 indicates Ignition Control Circuit High Voltage. Probably due to dirt in fuel system being to low or empty, it could be the fuel pump again since I didn't hear it kick on. To diagnose the P1351 Cadillac code, it typically requires 1. The ignition control module is a crucial component in the vehicle's ignition system that is responsible for controlling the ignition coil's timing and firing sequence. No this is not a timing chain P1351 CHEVROLET - Ignition Coil Control Circuit High Voltage Conditions for Setting P1351: The voltage on the ignition control circuit exceeds 4. Learn the ICM control circuit open/shorted, ICM power circuit open, ICM damage/failure, and PCM failure causes. 5,987 Satisfied Customers. This code is typically triggered when the powertrain control module (PCM) detects an issue with the ignition system while the engine is running. The secondary ignition voltage is induced, and then the secondary ignition voltage is sent to the distributor for distribution to each spark plug. Now I know its 1 in a million if I found a harness that would have the same prob so Im going to rule that out + the guy had no problems out of it when Oct 15, 2020 · Symptoms of fault P1351. 4l i got a code p1351 ic circuit high voltage, well i have replaced the icm, ing coil, cap rotor ect. 7l I'm getting a p1351. ignition control circuit, voltage high; Audi May 17, 2019 · P1351 Audi Camshaft Position Sensor, Bank 1 Range/Performance Problem; P1351 BMW Misfire Cylinder 5 With Fuel Cut-Off; P1351 Buick Ignition Control Module Circuit High Voltage; P1351 Cadillac Ignition Control Module Circuit High Voltage; P1351 Chevrolet Ignition Control Module Circuit High Voltage; P1351 Dodge No Change in MAP From Start To Run Apr 11, 2016 · So I had them all replaced as well as spark plug wires (plugs were already new). This electrical value can be either too high or too low. P1351 Chevrolet Ignition Coil Control Circuit High Voltage. doesnt neccesarily mean you have high Voltage but its a good possibility you have a short you need to focus on possible faulty ground or feed from ign module, poor connections at vcm or a failed vcm make sure you dont have any loose connectors This high voltage is switched to the correct spark plug by the distributor. • The ignition control is enabled Sep 10, 2024 · The ICM is responsible for controlling the ignition timing of the engine, ensuring proper combustion and performance. Feb 17, 2012 · From then on the P1351 failure was not accompanied with a tach reading of 0. 9 volts and engine speed is less than 250 RPM. Jan 4, 2017 · Incorrect valve timing P1346, P1349, P1351 & P1354; Faulty oil control valve P1346, P1349, P1351 & P1354; Faulty VVT controller assembly P1346, P1349, P1351 & P1354; Faulty ECM All Codes; Jumped timing belt All Codes; Faulty Camshaft Position Sensor P1346, P1349, P1351 & P1354; Faulty O2 Sensor (Bank 1, Sensor 1) P1133 & P1135 Feb 1, 1996 · The secondary ignition voltage then travels through the distributor to the spark plug. Not sure what it means though, but it's what I have in my Obd list, must be relating to your coil. I have a 96 gmc k1500 I get the p1351 code every now and then the motor is new along with everything that touches it except for the brackets that hold the a/c ect on to the motor distributor and all ignition parts are new I changed the icm also. The P1351 Isuzu code indicates a problem with the Ignition Control Module (ICM) circuit having high voltage. With the Key Off: Voltage on the B wire should ideally be close to zero volts. Bottom line? Most likely its a bad Ignition Control Module. This diagnostic trouble code (DTC) will set if the VCM- (vehicle control module ) detects an unusually high voltage on the ignition timing signal circuit. DTC P1351 Ignition Coil Control Circuit High Voltage. So far I have replaced the distributor, rotor, cap, coil, and ignition control module with one from my blazer that ran good, but developed a rod knock. 90v during the test. Aug 17, 2021 · From our research, this P1351 "Ignition Control Module Circuit Voltage" ( we had a misidentified description, of the code definition on our scanner) can be s DTC P1351 Ignition Coil Control Circuit High Voltage Circuit Description The enhanced ignition system uses the crankshaft position (CKP) sensor in order to provide a timing input to the control module. GMCP1351 GMC DTC P1351 Make: GMC Code: P1351 Definition: ICM Ignition Control Circuit High Input Description: Engine started, engine speed less than 250 rpm, ignition control "on", system voltage over 4. Then maybe after 5 logs of that high voltage it will turn the light on. ” Symptoms: Common symptoms include engine misfires, check engine light, reduced power, hard starts, poor fuel economy, and engine stalling. See full list on troublecodes. You can safely ignore the P1351 as this is not relevent. txt) or read online for free. Jan 29, 2013 · P1351 IDM input circuit Malfunction/Ignition coil control circuit High voltage I presume that is related to glow plug relay, the glow plug light illuminates when necessary but it takes a while to start when below freezing, any other time it starts fine so it doesnt bother me too much as there is no warning lights on and no loss of power. Again, I got the P1351 code. Isuzu P1351: Ignition control module (ICM) - signal voltage high Details: Potential causes include wiring, ignition control module, ignition system, mechanical fault, ECM Toyota P1351 and Lexus P1351: Variable valve timing sensor - RH bank - range/performance problem Están justo detrás del motor hay que sacar el filtro del aire entero cajón y todo. Oct 15, 2009 · This high voltage is switched to the correct spark plug by the distributor. eng cranks fine when cool and. Nov 2, 2009 · I was able to pick up a all-in-one unit that has not failed yet other than a mysterious p1351 code that has popped up. Jan 9, 2015 · hello everyone i have a 1996 chevy 3500 with a 7. The ODBII code P1351 indicates a malfunction in the IDM (Injector Driver Module) input circuit or a high voltage condition in the ignition coil control circuit, which can affect engine performance and fuel injection timing. Battery voltage is present on the signal wire at the icm plug Mechanic's Assistant: Have you checked the wiring and connections between the ICM and the ignition coil? Mar 26, 2014 · 2) P1351 code (high voltage to ICM) 3) Replaced the original ICM and IC (17 years old 135K miles). Uncover why your engine started, engine speed is less than 250 rpm, ignition control is "on", system voltage is over 4. Now it sort of seems like the first time I try to start it it will start but then immediately stop but after that its fine. Posted by Eva Frederic. Is that the coil or a sensor? It starts, most times. A history DTC will clear if no fault conditions have been detected for 40 warm-up cycles or the scan tool clearing feature has Jul 6, 2023 · This P1351 is often listed in the OBD leaflet or on the screen as 'P1351 - Ignition Coil Control Circuit High Voltage' The problem is that the Diesel HDi Citroen models don't have ignition coils. Jul 1, 1999 · This high voltage is switched to the correct spark plug by the distributor. Code P1351 Isuzu Description. Relay and uncontrolled glow plugs are supplied. The Ignition Control Module is a crucial component in the ignition system of the vehicle, responsible for controlling the ignition timing and firing the spark plugs at the right time. The PCM has an internal 5 Can ignition coil control circuit high voltage (P1351) prevent a 99. Jul 29, 2014 · Грешки P1350, P1351, P2408, P1352. 9 volts, and the engine speed is less than 250 RPM. Answer (1 of 1): Code P1351 Ignition Control (IC) Circuit High VoltageSwap out your coil first to test. 90v, and the PCM detected high input. (P1351 ="control circuit coil #1 and #4 High Voltage) This brings up a point that Hammer Time first mentioned, namely that there is only one coil on this engine and, I presume one control circuit. Check the “Possible Causes” listed above. Dtc p1351 Ignition Coil Control Circuit High Voltaje - Free download as PDF File (. The P1351 Buick code indicates that the ignition control module circuit is experiencing high voltage. Disconnect the injector connector. Feb 22, 2018 · Ignition coil control circuit high voltage. May 17, 2019 · Repair Information for P1351 Chevrolet code. Seriously tho, you should just get an MSD Distributor and paint that thing black with high temp paint so you can pass smog. it will crank but no start . Action Taken When the DTC Sets • P1351. 90 V. Aug 7, 2007 · P1351 sets when the PCM detects an unexpected "high" voltage condition (over 4. 3 v6 code p1351 icm high voltage. Failures while starting the vehicle. Engine emergency light or “Check Engine” light on the dash. Jun 5, 2008 · Posted: Fri 30 May, 2008 9:23 pm: P1351 IDM Input Circuit Malfunction/ Ignition Coil Control Circuit High Voltage. When you get a situation that is like the power plug being pulled the codes are less important. Any thoughts or pointers appreciated. Spark plug or spark plug wires issues. PontiacP1351 Pontiac DTC P1351 Make: Pontiac Code: P1351 Definition: ICM Ignition Control Circuit High Input Description: Engine started; and the PCM detected an intermittent high voltage condition (over 4. Oct 17, 2019 · DTC P1351 Ignition Coil Control Circuit High Voltage Circuit Description The enhanced ignition system uses the crankshaft position (CKP) sensor in order to provide a timing input to the control module. I let it run for about 20 minutes. You have the power feed which you say is good. 1999 gmc truck wont start code p1351 ignition control circuit high voltage what is causing this. The specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. Relay not controlled and glow plugs supplied. This leads to bad combustion and more fuel being used. Diagnostic Steps: I have a 96 safari with 4. Color of cap; red = no street legal, black = street legal. In the Behlman P1351 AC power source/frequency converter you’ll find the quality features you expect from Behlman; fully adjustable voltage and frequency, low-output THD, high efficiency, plus excellent line and load regulation. Mar 1, 2012 · SOURCE: i am getting code p1351 on a chevy s10 it will not. P1351 Cadillac Code - Ignition Control Module Circuit High Voltage Feb 25, 2013 · P1351 CHEVROLET - Ignition Coil Control Circuit High Voltage Conditions for Setting P1351: The voltage on the ignition control circuit exceeds 4. 6) Pulled Opti and found metal tab from the rotor had come off and was flopping around. If I punch it, at around 70 to 75mpg, it loses power. Feb 12, 2020 · Code P1351 stands for Ignition Control Module Circuit High Voltage. The description says it's "ICM circuit high voltage". May 17, 2019 · What is the Cost to Diagnose the Code? Labor: 1. working on all makes of GMC cars and trucks for over 15 The code P1351 indicates Ignition Control Circuit High Voltage. BuickP1351 Buick DTC P1351 Make: Buick Code: P1351 Definition: ICM Ignition Control Circuit High Input Description: Engine started; and the PCM detected an intermittent high voltage condition (over 4. Conditions for Running the DTC Conditions for Setting the DTC The ignition control voltage is more than 4. This DTC will set if the VCM detects an unusually high voltage on the ignition timing signal circuit. Isuzu P1351: Ignition control module (ICM) - high signal voltage Details: Possible causes include wiring, ignition control module, ignition system, mechanical failure, ECM Toyota Sep 13, 2003 · DTC P1351 Ignition Coil Control Circuit High Voltage Circuit Description The distributor ignition system provides two timing inputs to the PCM, a high resolution signal (180 pulses per crankshaft revolution) and a low resolution signal (4 pulses per crankshaft revolution). IC circuit high voltage. 9 volts. Feb 14, 2010 · For example, on old point systems the points would open and the coil voltage would raise trying to keep the circuit flowing (coils are magic) until the voltage on the secondary side rose so high it shot across the gap at the plugs (well, hopefully). That means it's measuring a bad (high) voltage so that would be on the White wire to the PCM and that means that wire is not an open. After this happens, the engine returns to a very normal idle and the engine is perfectly fine with all the power it had from the factory. With the Key On: When the key is in the "on" position (but the engine is not running), voltage on the B wire should typically match the battery voltage, which is usually Nov 24, 2021 · P1351 – High Voltage Ignition Control Module Circuit. The PCM detects voltage on the IC circuit in excess of 4. 4) Fuel pump is less than a year old and has PLENTY of pressure. Модератор: Lucy_Peneva. After two or three blips, it sets a Pending code which just means that the code is stored, but it hasn't turned on the light yet. Tim West. Feb 25, 2007 · The purpose of this post is to help others who have similiar problems with a Code P1351 IC Circuit High Voltage - Backyard mechanic translasion: You have an electrical short in your ignition system. Problem: My 97 Chevy Blazer (4. 5 volt to 4. Diagnostic Steps: P1351 Ignition control circuit high voltage. . 3,140 Satisfied Customers. Jun 28, 2020 · bonjour a tous je reviens vers vous au sujet de mes coupures moteur 14 hdi ,maintenant j'ai un code defaut a la valise P1351 "IDM input circuit malfunction ; ignition coil control circuit high voltage" '(dysfonctionnement circuit de commande bobine allumage haute tension) May 26, 2022 · GM General Motors P1351: ICM Circuit High Input Conditions Details: With engine speed less than 250 RPM and ignition control ON, the VCM detects that the ignition control circuit has a voltage greater than 4. 2. So, I kept my code reader harness permanently plugged into the DLC and reset the code whenever the P1351 occurred. The P1351 code can be caused by several faulty elements in the preheating circuit. Oct 29, 2014 · P1351 IDM input circuit Malfunction/Ignition coil control circuit High voltage . Mar 21, 2022 · Long story short, a popular way for this circuit to fail is that after enough miles, heat + vibration + high KV the coil insulation breaks down internally in such a way that the high voltage secondary windings arcs back into the primary winding. Conditions for Setting the DTC. =====9===== P1351 Sep 7, 2024 · Solve the mystery of your GMC P1351 code with this guide. replaced icm and ran vehicle once for 1 hr 30 mins and burned out icm another for 5 mins and sets code again. What are the potential causes of the P1351 code in a Chevrolet indicating Ignition Control Module Circuit High Voltage? - The code P1351 in a Chevrolet typically indicates a faulty ignition control module, damaged wiring or connectors in the ignition system, or a problem with the ignition coil. net Jul 3, 2023 · The P1351 code is a diagnostic trouble code that indicates a problem with the ignition control circuit. Icm high voltage Chevrolet's engine code, Not sure, the vehicle is new to me, 1996 chevy corvette, Online chat. Nov 15, 2020 · The truck would crank, but not start. dasdasd. Sep 24, 2008 · This happened this morning and the code I received was P1351: Ignition Coil Control Circuit High Voltage. May 17, 2019 · P0102, mass or volume air flow A circuit low, P0131 O2 sensor circuit low, voltage bank 1 sensor 1, P1351, manufacturer control. This high voltage is switched to the correct spark plug by the distributor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. Learn what Ignition Control Module Circuit High Voltage means, location and how to repair? The P1351 code generally indicates issues with an abnormal voltage within the Ignition Control Module (ICM) or Ignition Diagnostic Monitor (IDM). Your right about the fuel pump. P1351 Audi Code – Camshaft Position Sensor, Bank 1 Range/Performance Problem. To be precise the code described "control circuit coil #1 and # 4 Low Voltage". Volt to 4. Which is a code indicative of high voltage at the Ignition Control Module. but with it plugged in code comes back i cant figure out witch side its on i know i have a short to ground. As long as the engine was rotating I got tach. Does DTC P1351 set? = yes. I figured a bad wire somewhere, or bad crank sensor. I discovered that if I erased the P1351 code the rig magically started. So I now have a p1351 code that’s ignition coil 1 and 4 circuit high voltage. Customer: 1999 gmc truck wont start code p1351 ignition control circuit high voltage what is causing this. Reconnect the injector connector. Try running some of these checks to see if the voltage etc is within the range and let's take it from there. Does DTC P1351 set?--Go to Step 3. A large secondary ignition voltage is induced in the secondary coil by the primary coil. pdf), Text File (. 3 engine. This diagnostic will set when the following conditions are met:Voltage on IC circuit is greater than 4. foatkbc lifkdi qxxeagr svlfrxf myv rgvnxj ddcb wwdsaj gmrpcp dmdhlyy