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1990 Volvo 240 2.3L Excessive Emissions, Poor Idle Quality, Surge, Misfire
Posted to European Driveability on 6/5/2012 17 Replies

hello all, hope one or more of you can help. we got this 240 that is running realyy lean. the o2 sensor voltage cycles 0.00 volts to 0.800 volts. the car fails calif emissions test with high nox and has a lamda of 1.028. spec in calif is at .998-1.002. this is...

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  Related Documents & Media  1990 Volvo 240

 
Message Closed w/FIX

car Vehicle Data

1990 Volvo 240

VIN YV1AA8859L
Engine2.3 L / 4 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection / efi
Emissionsobd calif
SymptomsExcessive Emissions, Poor Idle Quality, Surge, Misfire
OccursHot, on Accel, Idle
Message Closed w/FIX

car Vehicle Data

1990 Volvo 240

VIN YV1AA8859L
Engine2.3 L / 4 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection / efi
Emissionsobd calif
SymptomsExcessive Emissions, Poor Idle Quality, Surge, Misfire
OccursHot, on Accel, Idle