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2007 Ford Fusion SE 3.0L MIL Lamp on
Posted to Ford Driveability on 8/12/2016 4 Replies

This Ford fusion came in with a low power and no a/c [...] had a code p0642 sensor reference voltage A circuit low. I started unplugging sensors one at a time, and when I unplugged the map sensor, it sets a map code, but the 642 goes away, it runs fine, and a/...

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  Related Documents & Media  2007 Ford Fusion SE

 
Message Closed w/Summary

car Vehicle Data

2007 Ford Fusion SE

VIN 3FAHP07197
Engine3.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0642Sensor Reference Voltage 1 Circuit Low
Message Closed w/Summary

car Vehicle Data

2007 Ford Fusion SE

VIN 3FAHP07197
Engine3.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0642Sensor Reference Voltage 1 Circuit Low