Welcome Anonymous !

Everything you need to modify your ride


Diagnostic Trouble Code Results for 2 for the Chevrolet Epica (V250)

Epica (V250) Chevrolet

Diagnostic Trouble Code: 2

Diagnostic Trouble Code Name: Ambient Air Temperature Sensor

Vehicle Make: Chevrolet

Vehicle Model: Epica (V250)

Diagnostic Code Entered By: ZerOne

Diagnostic Code Entered On: Wed Oct 06, 2010 11:00 pm

Please Note: The DTC Information provided has been randomly generated.

To view the correct Diagnostic Code Information, Please Login, or Register.


Diagnostic Trouble Code Description: 

Fuel Pump Enable Circuit

Possible Sensor Faults

Possible Related Diagnostic Trouble Codes
DTC P0627-P0629

Circuit / System Description
The engine control module (ECM) provides ignition voltage to the fuel pump flow control module whenever the engine is cranking or running. The control module enables the fuel pump flow control module as long as the engine is cranking or running, and ignition system reference pulses are received. While this enable voltage is being received, the fuel pump flow control module supplies a varying voltage to the in-tank fuel pump module in order to maintain the desired fuel line pressure.

  • View new posts
  • View unanswered posts
  • Who is online
  • Statistics
  • In total there are 33 users online :: 2 registered, 0 hidden and 31 guests (based on users active over the past 5 minutes)
  • Most users ever online was 297 on Sat Nov 30, 2019 8:47 am
  • Registered users: Bing [Bot], Google [Bot]
  • Total posts 6776
  • Total topics 671
  • Total members 62799
  • Our newest member Dazzak