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1995 Jeep Grand Cherokee Limited 5.2L Excessive Emissions
Posted to Chrysler Driveability on 3/22/2005 5 Replies

Hi all, I've got a 95 Cherokee that failed CO emmissions at 2500 rpm. All readings are good at idle, but CO goes high and vehicle runs rich in park/neutral above 2000 rpm. Scan tool data shows when engine reved above 2000 rpm the 02 sensor voltage goes rich an...

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Message Closed w/Summary

car Vehicle Data

1995 Jeep Grand Cherokee Limited

VIN 1J4GZ78Y55
Engine5.2 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MPFI
EmissionsNot OBD-II Compliant
SymptomsExcessive Emissions
OccursOn Accel
Message Closed w/Summary

car Vehicle Data

1995 Jeep Grand Cherokee Limited

VIN 1J4GZ78Y55
Engine5.2 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MPFI
EmissionsNot OBD-II Compliant
SymptomsExcessive Emissions
OccursOn Accel