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1990 Volvo 240 2.3L Poor Idle Quality, Stall, MIL Lamp on
Posted to European Driveability on 9/19/1998

Hello Folks I have a real troublesome creature here . this car has the check engine lite on and it runs rough if you unplug the o2 it idles fine I have replaced the oxygen sensor and still get all 3 codes . I clear the codes and start the car and as soon as it...

  Related Documents & Media  1990 Volvo 240

 
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car Vehicle Data

1990 Volvo 240

VIN YV1AA8849L
Engine2.3 L / 4 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
SymptomsPoor Idle Quality, Stall, MIL Lamp On
OccursAlways
Misc.4Dr Sedan

Trouble Codes

221Oxygen sensor part load mixture
231Oxygen sensor part load mixture
232Oxygen sensor idle mixture
Message Closed

car Vehicle Data

1990 Volvo 240

VIN YV1AA8849L
Engine2.3 L / 4 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
SymptomsPoor Idle Quality, Stall, MIL Lamp On
OccursAlways
Misc.4Dr Sedan

Trouble Codes

221Oxygen sensor part load mixture
231Oxygen sensor part load mixture
232Oxygen sensor idle mixture