1990 Volvo 240 2.3L Excessive Emissions, Poor Idle Quality, Surge, Misfire
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...
FIX posted 6/20/2012
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Vehicle Data1990 Volvo 240
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Message Closed w/FIX
Vehicle Data
1990 Volvo 240
VIN | YV1AA8859L |
Engine | 2.3 L / 4 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | Fuel Injection / efi |
Emissions | obd calif |
Symptoms | Excessive Emissions, Poor Idle Quality, Surge, Misfire |
Occurs | Hot, on Accel, Idle |