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1994 Volvo 850 2.4L Excessive Emissions
Posted to European Driveability on 1/20/2009 8 Replies

Hi to all,

Has anyone run across this with a Volvo? It starts and runs fine, then after several miles it will start running rough and smells of gas real bad inside of the car. I have checked the fuel lines and evap lines and have no leaks. I worked on it for...

8 Replies Received (View Replies)

  Related Documents & Media  1994 Volvo 850

 
Message Closed w/FIX

car Vehicle Data

1994 Volvo 850

VIN YV1LW5528R
Engine2.4 L / 5 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsExcessive Emissions
OccursIntermittently

Trouble Codes

511Adaptive HO2S control-provide leaner mixture at idle
Message Closed w/FIX

car Vehicle Data

1994 Volvo 850

VIN YV1LW5528R
Engine2.4 L / 5 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsExcessive Emissions
OccursIntermittently

Trouble Codes

511Adaptive HO2S control-provide leaner mixture at idle