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1995 Jeep Grand Cherokee Limited 5.2L Poor Idle Quality, MIL Lamp on
Posted to Chrysler Driveability on 6/28/2004 6 Replies

hey fellow tech's i've got a jeep in here scan tool show's a code 51 02 sensor signal below limit looked at 02 on scan tool look's like it's working at idle , when at 1500 rpm sensor g0's full rich 0.9 volt's heater on the sensor failed so we replaced sensor w...

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  Related Documents & Media  1995 Jeep Grand Cherokee Limited

 
Message Closed w/FIX

car Vehicle Data

1995 Jeep Grand Cherokee Limited

VIN 1J4GZ78Y7S
Engine5.2 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursAlways

Trouble Codes

51o2 sensor signal below limit
Message Closed w/FIX

car Vehicle Data

1995 Jeep Grand Cherokee Limited

VIN 1J4GZ78Y7S
Engine5.2 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursAlways

Trouble Codes

51o2 sensor signal below limit