FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

Internal Fault - - Permanent Fault






Internal fault. Permanent fault

Checking the intake and exhaust system




Check the intake and exhaust system. Check for blockages.
Check the intake system for leakage.
Check the inside of the throttle body (TB). Check for contamination. When the throttle body (TB) is contaminated, the air flow to the engine is impaired and diagnostic trouble code (DTCs) or fault symptoms can occur.
Remedy as necessary.

Was a fault detected?

Yes - Fault-tracing information

No - Programming or replacing the engine control module (ECM)

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Programming or replacing the engine control module (ECM)




- Ignition off.
The diagnostic trouble code may be stored because the Engine control module (ECM) is damaged.
Remedy as necessary.

Other information
- Engine control module (ECM), replacing Service and Repair






Continue - Fault-tracing information

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Fault-tracing information




Information

Fault-tracing information
In case of this defect, troubleshooting is not followed by verification.
The information can be displayed again or the fault-tracing for this fault can be interrupted.

Do you want to view the information again?

Yes - Attempt New Test

No - Fault Found

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FAULT FOUND - DONE

Attempt New Test - Checking the intake and exhaust system

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