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2011 Nissan 370Z Nismo 3.7L Won't Accelerate
Posted to Asian Driveability on 10/30/2014 5 Replies

Hello, I have this vehicle that was towed in. Vehicle will run but will not accelerate forward or reverse. The code is p0643 related to reference voltage circuit. Backprobe all 5 volt reference sensor at the computer and all sensor have 5 volt with key on engi...

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  Related Documents & Media  2011 Nissan 370Z Nismo

 
Message Closed w/Summary

car Vehicle Data

2011 Nissan 370Z Nismo

VIN JN1AZ4EHXB
Engine3.7 L / 6 cyl / GAS
Trans6-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsWon't Accelerate

Trouble Codes

P0643Sensor Reference Voltage 1 Circuit High
Message Closed w/Summary

car Vehicle Data

2011 Nissan 370Z Nismo

VIN JN1AZ4EHXB
Engine3.7 L / 6 cyl / GAS
Trans6-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsWon't Accelerate

Trouble Codes

P0643Sensor Reference Voltage 1 Circuit High