vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

F2: TROUBLE CODES - Trouble Code 71 INTAKE AIR TEMP. VOLTAGE HIGH > < F2: TROUBLE CODES - Trouble Code 15 COOLANT TEMP. VOLTAGE HIGH

Motronic M 1.5.4    F2: TROUBLE CODE TABLE

 

Trouble Code

Information Sensor

Cause of Fault

Remedy in

F0: DATA LIST

No.

Trouble Code Storage when...

69

 

 

INTAKE AIR TEMP. VOLTAGE LOW

 

05

 

 

·   Intake air temperature higher than 140 °C / 284 °F

     (Short circuit to ground)

 

Replacement values:

·   20 °C / 68 °F

 

Effects:

 

·   In general, the learn functions (oxygen sensor control, idle speed control and knock control) are blocked and the last valid values are used for calculation.

 

 

 


Related Literature Units
-F0: DATA LIST - Test Step 05 INTAKE AIR TEMP.

F2: TROUBLE CODES - Trouble Code 71 INTAKE AIR TEMP. VOLTAGE HIGH > < F2: TROUBLE CODES - Trouble Code 15 COOLANT TEMP. VOLTAGE HIGH