What is code P1351 - 2003 GMC Yukon Denali

Question edited for clarity.
Question moved to model category.

Code : P1351
Make : BMW
Description : P1351 BMW Misfire Cylinder 5 With Fuel Cut-Off
Possible causes :
- Faulty Spark Plug
- Faulty Ignition Coil
- Intake vacuum leak
- Faulty Camshaft Position Sensor
- Ignition Coil harness is open or shorted
- Ignition Coil circuit poor electrical connection

https://www.cardiag.me/en/obd2-en/p1351-bmw-2/

More here

https://www.google.com/search?q=BMW+X5.+What+is+a+P1351

..

until you fix the fault the code will come back
code p1351 is cylinder misfire with fuel cut off--cylinder 5==causes --wiring connections--fuel level low---ignition/fuel system---intake leak--mechanical fault

Why would you think you have a immobilizer problem ? Doesn't the vehicle start ? Is there a security light lit on the instrument cluster ? What make vehicle ? What diagnostic machine ? Your P1351 is a manufacturer specific code ! http://www.obd-codes.com/p1351

GM General Motors P1351: ICM Circuit High Input Conditions Details: With engine speed less than 250 rpm, ignition control enabled, the VCM detected that the ignition control circuit was more than 4.90 V

Read more at: https://www.obd-codes.com/p1351
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as far as i can tell the P1351 code is Ignition Coil Control Circuit High Voltage or it could be crankshaft sensor as my old Renault had this problem, and the P1440 is your petrol or gas cap. make sure its on tight when you fill up your car.

go to google and typ it in it will tell you

p0440 is a evap system code and p1351 isthe same code im getting ignition coil control circuit high voltage. im still trying to figure out why mine wont start. so far looks like a fuel pressure issue

P0330 Knock Sensor 2 Circuit (Bank 2)
P1133 Air/Fuel Ratio Sensor Circuit Response Malfunction (Bank 1, Sensor 1)
P1135 Air/Fuel Ratio Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)
P1346 VVT Sensor Range/Performance Problem (Bank 1)
P1349 VVT System Malfunction (Bank 1)
P1351 Variable Valve Timing / CMP Sensor Range / Performance
P1354 Variable Valve Timing System Fault

NOTE:Variable Valve Timing (VVT) sensor is also known as camshaft position sensor.
The Variable Valve Timing (VVT) system controls intake valve timing in response to driving conditions.

Possible causes are:

1. Incorrect valve timing P1346, P1349, P1351 & P1354
2. Faulty oil control valve P1346, P1349, P1351 & P1354
3. Faulty VVT controller assembly P1346, P1349, P1351 & P1354
4. Faulty ECM All Codes
5. Jumped timing belt All Codes
   
6. Faulty Camshaft Position Sensor P1346, P1349, P1351 & P1354
7. Faulty O2 Sensor (Bank 1, Sensor 1) P1133 & P1135
   

I’m happy to help further over the phone at https://www.6ya.com/expert/jeremy_69f3cc28d95bf514

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 4.9 volts, and the engine speed is less than 250 RPM.

Bottom line?

Most likely its a bad Ignition Control Module.

ok it,s 1 or 2 thing. or 3. there all easy. thats a good thing 4 u. code p1351 open oxygen sensor circuit. or faulty memory in your computer with is a chip. and a prom problem witchis a chip in your car i hope this helps u