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1998 Ford Explorer Sport 4.0L MIL Lamp on
Posted to Ford Driveability on 1/17/2000 1 Reply

Hey Ford techs. I have this car in the shop setting po171, po174 O2 sensors too lean. Scan data shows all four oxygen sensors are reading 0.00 volts. I can not find an obvious rich condition such as a miss or vac. leak. Customer states vehicle hunts at idl...

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  Related Documents & Media  1998 Ford Explorer Sport

 
Message Closed w/FIX

car Vehicle Data

1998 Ford Explorer Sport

VIN 1FMYU24E3W
Engine4.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.2Dr 4WD
Message Closed w/FIX

car Vehicle Data

1998 Ford Explorer Sport

VIN 1FMYU24E3W
Engine4.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.2Dr 4WD