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1996 Jeep Grand Cherokee Limited 5.2L MIL Lamp on
Posted to Chrysler Driveability on 8/1/2003 7 Replies

Hi group,

Got one that is driving me up a tree - This jeep has 4.96 vdc on both O2 sensor signal leads at the ECM. It makes no differance whether the O2 sensors are connected or not; the voltage is there with the engine runing or KOEO. When the enigine is run...

7 Replies Received (View Replies)

  Related Documents & Media  1996 Jeep Grand Cherokee Limited

 
Message Closed w/FIX

car Vehicle Data

1996 Jeep Grand Cherokee Limited

VIN 1T4EZ7845T
Engine5.2 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MPFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

21o2 sensor high voltage bank 1 sensor 1
Message Closed w/FIX

car Vehicle Data

1996 Jeep Grand Cherokee Limited

VIN 1T4EZ7845T
Engine5.2 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MPFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

21o2 sensor high voltage bank 1 sensor 1