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1988 Ford Escort LX 1.9L MIL Lamp on
Posted to Ford Driveability on 7/8/1999

Check Engine light comes on while cruising on the freeway. Does not seem to affect driveability. I've cleared codes and retested, so I know these are not false codes. This system does NOT use an EGR valve position sensor. EGR system seems to be function...

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Message Closed w/FIX

car Vehicle Data

1988 Ford Escort LX

VIN 1FAPP9591J
Engine1.9 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / EFI
EmissionsOBDI, CA Emissions
SymptomsMIL Lamp On
OccursCruise, Intermittently

Trouble Codes

33EGR Not Opening KOER
34PFE Sensor Beyond RangeKOEO
Message Closed w/FIX

car Vehicle Data

1988 Ford Escort LX

VIN 1FAPP9591J
Engine1.9 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / EFI
EmissionsOBDI, CA Emissions
SymptomsMIL Lamp On
OccursCruise, Intermittently

Trouble Codes

33EGR Not Opening KOER
34PFE Sensor Beyond RangeKOEO