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Diagnostic Trouble Code Results for 7 for the Holden Epica (V250)

Epica (V250) Holden

Diagnostic Trouble Code: 7

Diagnostic Trouble Code Name: Automatic Temperature Controller

Vehicle Make: Holden

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.

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Diagnostic Trouble Code Description: 

A/C Pressure Sensor Insufficient Pressure Change when AC compressor commanded on

Possible Sensor Faults
ACPT sensor damaged or faulty

Possible Wiring Faults
ACR relay coil open circuit or short circuit. Relay not inserted correctly into socket. PCM wiring to relay open orshorted to ground.

Possible Module Faults
PCM damaged or faulty Compressor or Compressor clutch fault

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