What does the p1351 code on a Chevy mean?

P1351 CHEVROLET Meaning The Ignition Control Module (ICM) has independent power and ground circuits. The circuits between the ICM and the Powertrain Control Module (PCM) consists of the following circuits: -The ignition control (IC) timing signal

What are the symptoms of a p1351 problem?

Apart from a stored trouble code and possibly an illuminated warning light, the typical symptoms of P1351 are largely make and model specific and much depends on the exact nature of the problem. Some applications might exhibit severe driveability issues, while on others the only immediately apparent symptom may be a no-start condition.

When does the PCM set the code p1351?

Nonetheless, regardless of the cause of the problem, the PCM will set code P1351 and illuminate a warning light when it detects an abnormal voltage in the control circuit of the Ignition Control Module. The image below shows a much-simplified schematic of a typical DIS ignition system.

What causes a p1351 circuit to short out?

Below are some common causes of P1351- Damaged, burnt, shorted, disconnected, or corroded wiring and connectors Abnormal system voltages caused by defects, malfunctions, or failures in the charging system Failed, or failing PCM.

How much does it cost to diagnose a p1351 Chevy code?

The cost of diagnosing the P1351 CHEVROLET code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour. When is the P1351 CHEVROLET code detected? The Ignition Control Module (ICM) has independent power and ground circuits.

What is the p1351 ignition control module voltage?

P1351 – Ignition Control Module Circuit Voltage Trouble Code Fault Location P1351 Ignition Control Module Circuit Voltage

What does p1351 stand for in OBD II?

END OF SPECIAL NOTES. OBD II fault code P1351 is a manufacturer specific code that most carmakers define as “Ignition Control Module Circuit Voltage”, or sometimes as “Ignition Control Module Circuit High Voltage”.

Can a leaking fuel pressure regulator set the p1351 code?

If it doesn’t hold, then you’ll need to check for a leaking injector causing a rich condition which would require a long crank time to clear out the excess fuel (which sets the code intermittently) before the engine willl start. It’s possible for the fuel pressure regulator to leak only when the engine is running. I’ve personally experienced that.

Why did my 99 suburban die while driving?

I have a 99 Suburban with a 350 that died while driving. I have a DTC P1351 and the diag leads me to a poor ground for the ignition module. I’m having a hard time with this because I have a hot spark and the unit will start if I spray some fuel in the throttle body.

What does p0135 mean on a Chevy Silverado?

P0135 Chevy Silverado. P0135 is a very common OBDII code that occurs in the Chevy Silverado. It is caused by a failure in one of the oxygen sensors heated elements, specifically bank 1 sensor 1. It technically stands for:

What is the SPECIFI engine trouble code p1361?

Please check below for your specifi P1361 code. The reason of P1361 OBD-II Engine Trouble Code is Fuel Rail Pressure Sensor Circuit Malfunction. P1361 the main thing to check is to verify the operation of the VCT solenoid. You’re looking for a sticking or stuck VCt solenoid valve caused by contamination.

What does p2534 mean on an ignition switch?

P2534 is a diagnostic trouble code (DTC) for “Ignition Switch Run/Start Position Circuit Low”. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation.

What is the diagnostic code for a Chevy check engine light?

Remember, these are manufacturer specific codes only. Refer to our Generic OBD II code list for definitions on all other Chevy diagnostic trouble codes. Manufacturer Specific Codes P0342Camshaft Position Sensor A Bank 1 Low Input – Related Information P1031HO2S Heater Current Monitor Control Circuit Sensors 1

What to do if your Chevy has a p0102 code?

Reset code and drive vehicle. If the code comes back, it may be necessary to replaced the mass air flow sensor. The cost to diagnose the P0102 CHEVROLET code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type.

What does code p0122 on a TPS mean?

Throttle Pedal Position Sensor/Switch (TPS) A Circuit Low Input What Does Code P0122 Mean? Code P0122 is triggered when your vehicle’s Engine Control Module (ECM) detects that your Throttle Position Sensor (TPS) circuit A is reporting an output voltage that is below its expected voltage.

What does the code p0122 on the ECM mean?

What Does Code P0122 Mean? Code P0122 is triggered when your vehicle’s Engine Control Module (ECM) detects that your Throttle Position Sensor (TPS) circuit A is reporting an output voltage that is below its expected voltage.

What does p0122 mean on a TPS sensor?

A P0122 code means that the the vehicle’s computer has detected that the TPS (throttle position sensor) “A” is reporting too low a voltage.

Which is GMC Savana 5.7 powertrain code p1351?

I have the following. 200 GMC Savana 5.7 code p1351. I can put a jumper across the two terminals that put power to the fuel pump and it starts and runs fine and all the gauges work.

Why is my Chevy Tahoe P0300 on fire?

P0300 is cause for concern and left unfixed can get worse. Fixing the problem causing the code to fire can save you time and money and keep your Chevy from breaking down. Chevy Tahoe P0300 Diagnosis

What makes a Chevy Tahoe have a trouble code?

The P0300 Chevy trouble code will trigger the Tahoe’s service engine soon light. The vehicle itself may begin to run rough. It depends on how serious the misfire is. The vehicle may produce excess vibration, espescially at lower RPM

What to do about Chevy Aveo P0300 OBDII code?

Most Common P0300 Fixes A lot of the time, P0300 is going to be fixed by something obvious, such as an EGR leak. When it’s not glaringly obvious what is wrong, a tune upis a great place to start. Replacing the spark plugs, coil packs, and plug wires is not typically difficult or costly.

What does the code P0300 on a Chevy Tahoe mean?

It will often be accompanied by codes P0301-P0308. These particular codes also indicate that there is a misfire detected, but they specify the specific cylinder. If you have P0300 and one of these other codes, the cylinder indicated by the cylinder specific codes would be where to start looking for your problem. Chevy Tahoe P0300 Definition

What kind of ignition system does a GMC Suburban have?

The typical ignition system circuit diagram for the 1992-1995 4.3L, 5.0L, and 5.7L 1500, 2500, 3500 Pick Up and Suburban can be found here: Ignition System Circuit Diagram (1992-1995 Chevy/GMC Pick Up And SUV). Testing the a no-start problem or a misfire due to an ignition system problem is not hard.

What kind of problem does a 1997 GMC pick up have?

1997 GMC K1500, K2500, K3500 Pick Up. All of the information you need to diagnose a misfire or a no-start problem (caused by the ignition coil, the ignition module, or the crankshaft position sensor). Wiring diagrams.

How to diagnose a p1351 Chevrolet ignition circuit?

Start by checking the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. The cost to diagnose the P1351 CHEVROLET code is 1.0 hour of labor.

Why does my GM car say no start no crank?

How to diagnose a no start no click on GM vehicle. If you have a late model GM vehicle and turn the key only to hear nothing, you’ll most likely think you have a dead battery—and you may. But a no start, no crank, no click condition can be far more involved than that.

What are the common causes of p1351 damage?

Below are some common causes of P1351- Damaged, burnt, shorted, disconnected, or corroded wiring and connectors

How much does it cost to repair a p1351 Chevy?

The cost to diagnose the P1351 CHEVROLET code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

What’s the diagnostic code for a s 10 engine?

F for at least 4 seconds after the engine had been running for 2 seconds. 16 – System voltage high – Charging system voltage was either below 9 volts or above 17 volts for 10 seconds.

What does a Ford trouble code p1151 mean?

What Is a Ford Trouble Code P1151? This trouble code is signaled by your heated exhaust oxygen sensor, or HO2S. This sensor is used to test the amount of oxygen to ensure an accurate air/fuel ratio. A failed test means there isn’t enough air mixing with your fuel.

What is abnormal voltage in ignition control module?

Note that in the definition “Ignition Control Module Circuit Voltage”, the abnormal voltage could be either a high or a low voltage.

What does the p1351 code on a Chevy mean?