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1990 Mercedes-Benz 300SE 3.0L Poor Idle Quality
Posted to European Driveability on 3/1/2004 8 Replies

car came from another shop, has intermittent high idle @[...] rpm. checked system for codes none. checked system for vacuum [...] new OVP relay, tried a known good ECU,checked arcives found one similar problem with micro switch. we performed pinout test of ECU...

8 Replies Received (View Replies)

  Related Documents & Media  1990 Mercedes-Benz 300SE

 
Message Closed w/FIX

car Vehicle Data

1990 Mercedes-Benz 300SE

VIN WDBCA24D3L
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / cis-e
SymptomsPoor Idle Quality
OccursIntermittently
Message Closed w/FIX

car Vehicle Data

1990 Mercedes-Benz 300SE

VIN WDBCA24D3L
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / cis-e
SymptomsPoor Idle Quality
OccursIntermittently