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1990 Jeep Wrangler 2.5L Excessive Emissions
Posted to Chrysler Driveability on 6/21/1999

Hi Jeep Techs, Have this Jeep that is failing smog check miserably. Have checked ECT, IAT, MAP, O2 Sensor, & Injector Pulse Width (see the testing information for results). Oxygen sensor voltage is fixed at 900 milivolts and injector pulse width is at ...

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Message Closed w/FIX

car Vehicle Data

1990 Jeep Wrangler

VIN 2J4FY19E4L
Engine2.5 L / 4 cyl
EmissionsCA Emissions
SymptomsExcessive Emissions
OccursAlways
Misc.California Emissions
Message Closed w/FIX

car Vehicle Data

1990 Jeep Wrangler

VIN 2J4FY19E4L
Engine2.5 L / 4 cyl
EmissionsCA Emissions
SymptomsExcessive Emissions
OccursAlways
Misc.California Emissions