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1990 Volvo 740 2.3L Poor Idle Quality
Posted to European Driveability on 4/2/1998

This car idles about 600-700 RPM with AC off;500RPM with ACon' The check eng. lite is not on, but after I got theDiagnostic connector/LED working it gave codes 231,232,which have to do with adaptive fuel trim too lean/rich atpart load & idle & it also gave cod...

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Message Closed w/FIX

car Vehicle Data

1990 Volvo 740

VIN YV1FA8840L
Engine2.3 L / 4 cyl
EmissionsUS Fed
SymptomsPoor Idle Quality
OccursIdle
Misc.Sedan
Message Closed w/FIX

car Vehicle Data

1990 Volvo 740

VIN YV1FA8840L
Engine2.3 L / 4 cyl
EmissionsUS Fed
SymptomsPoor Idle Quality
OccursIdle
Misc.Sedan