Operation CHARM
: Car repair manuals for everyone.
Home
>>
Audi
>>
1995
>>
90CS Quattro V6-2.8L (AFC)
>>
Repair and Diagnosis
>>
A L L Diagnostic Trouble Codes ( DTC )
>>
Testing and Inspection
>>
Manufacturer Code Charts
>>
Engine Control System
>>
With MMS 311 Engine Management System
>>
DTC 17918
DTC 17918
Scan Tool Printer Display, Code 17918:
NOTE
:
When a malfunction is recognized in the electrical circuit, both final output stages ("+" and "-" output) are switched OFF. IAC valve -N77- has no current and the limp home mode is initiated.