vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

ABOUT US
Table 2 - Trouble Code Table: Trouble Code 57 IDLE AIR CONTROL VOLTAGE LOW > < Table 2 - Trouble Code Table: Trouble Code 55 REPLACE ECU

Astra F

Table 2 - Trouble Code Table

 

Trouble Code

Information Sensor Cause of Fault

Remedy in F0:DATA LIST No.

Trouble Code Storage when ....

Remarks

56

IDLE AIR CONTROL VOLTAGE HIGH

 

20, 21, 22

Final stage diagnosis in control unit

 

·   Short circuit to battery voltage

 

If trouble code 56 was recognized, the learn functions are blocked and the last valid values are used for calculation.

 

 

 

 
Related Literature Units
-F0: Data List - Test Step 20 IAC INTEGRATOR
-
-

Table 2 - Trouble Code Table: Trouble Code 57 IDLE AIR CONTROL VOLTAGE LOW > < Table 2 - Trouble Code Table: Trouble Code 55 REPLACE ECU