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2006 Nissan Quest 3.5L No Power
Posted to Asian Driveability on 2/15/2011 5 Replies

Hi, I have a 2006 Nissan quest with a p0643 code. Once in a while the car will have no throttle response and check engine light goes on. The 5v goes to psp sensor, a/c pres sensor, app1 and evap pres control sensor. I can't reproduce the problem. I'm guessing ...

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  Related Documents & Media  2006 Nissan Quest

 
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car Vehicle Data

2006 Nissan Quest

VIN 5N1BV28U46
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Power
OccursIntermittently, Once a Week

Trouble Codes

P0643Sensor Reference Voltage 1 Circuit High
Message Closed

car Vehicle Data

2006 Nissan Quest

VIN 5N1BV28U46
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Power
OccursIntermittently, Once a Week

Trouble Codes

P0643Sensor Reference Voltage 1 Circuit High