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1989 Jeep Wrangler 2.5L Excessive Emissions
Posted to Chrysler Driveability on 5/19/2009 5 Replies

Thanks to all in advance. This Jeep failed smog check on both HC and NO. The O2 sensor seems to be reading good. I dont think its a 5 volt O2 system because the rich to lean scan data switches consistantly. The ST trim moves alot from 170-200 and the lt trim s...

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  Related Documents & Media  1989 Jeep Wrangler

 
Message Closed w/FIX

car Vehicle Data

1989 Jeep Wrangler

VIN 2J4FY19E7K
Engine2.5 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsCA Emissions
SymptomsExcessive Emissions
OccursAlways
Message Closed w/FIX

car Vehicle Data

1989 Jeep Wrangler

VIN 2J4FY19E7K
Engine2.5 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsCA Emissions
SymptomsExcessive Emissions
OccursAlways