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Diagnostic Trouble Code Results for 158 for the Ford Falcon (EF)

Falcon (EF) Ford

Diagnostic Trouble Code: 158

Diagnostic Trouble Code Name: Mass Air Flow (MAF) sensor circuit high input

Vehicle Make: Ford

Vehicle Model: Falcon (EF)

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: 

Pressure Control/Shift Lock Solenoid Control Circuit High Voltage

Possible Sensor Faults
TCM

Possible Related Diagnostic Trouble Codes
DTC P0658 or P0659

Circuit / System Description
The transmission control module?(TCM) high side driver?1 is located inside the control solenoid (w/body and TCM) valve assembly. The control solenoid (w/body and TCM) valve assembly has no serviceable parts. The high side driver?1 provides the voltage for the TCM pressure control solenoids and shift solenoids. This fault is handled inside the TCM and no external circuits are involved.

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