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1986 Volvo 240 2.3L Excessive Emissions, Poor Fuel Economy
Posted to European Driveability on 11/19/2004 19 Replies

Help! Injector pulse width seems to be the culprit, but we arent sure of what the cause. Is it common for ECM's to freak out? Oxygen sensor(tests good) shows rich but computer will not cut injector pulse width. Any hints,help,or Volvo wisdoms would be greatly ...

19 Replies Received (View Replies)

 
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car Vehicle Data

1986 Volvo 240

VIN YVAX885761
Engine2.3 L / 4 cyl / GAS
Trans4-speed Automatic
DeliveryFI / Bosch Electronic
EmissionsUS Fed
SymptomsExcessive Emissions, Poor Fuel Economy
OccursAlways
Misc.Gl Wagon
Message Closed

car Vehicle Data

1986 Volvo 240

VIN YVAX885761
Engine2.3 L / 4 cyl / GAS
Trans4-speed Automatic
DeliveryFI / Bosch Electronic
EmissionsUS Fed
SymptomsExcessive Emissions, Poor Fuel Economy
OccursAlways
Misc.Gl Wagon