Vauxhall Workshop Service and Repair Manuals > Astra F > J Engine and Engine Aggregates | Fuel Injection Systems | Motronic M 2.8 | Diagnostic Information and Procedures | Diagnostic Procedures | Quick Check F0:DATA LIST No.35 IAC BLOCK LEARN

Motronic M 2.8 Quick Check F0:DATA LIST

No.

TECH 1 Display

Conditions for Checking

Nominal Value

Trouble Codes

Ter-

minal

IAC BLOCK LEARN

Engine running at idle speed, operating temperature

Switch off all consumers

C 20 XE engine:

C 25 XE engine:

125 to 133 steps

122 to 135 steps

56, 57

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