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1999 Jeep Wrangler Sahara 4.0L MIL Lamp on
Posted to Chrysler Driveability on 12/17/2003 6 Replies

Car has po442 and po455 codes. ( Small and gross leaks detected. )Car came with these codes and fuel cap loose. I tightened the cap and sent the customer on his way. Car returned with the same codes. If I plug the line from the rear at the leak detection pump ...

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  Related Documents & Media  1999 Jeep Wrangler Sahara

 
Message Closed w/FIX

car Vehicle Data

1999 Jeep Wrangler Sahara

VIN 1J4FY49S3X
Engine4.0 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0442EVAP System Small Leak Detected
P0455EVAP System Very Large Leak Detected
Message Closed w/FIX

car Vehicle Data

1999 Jeep Wrangler Sahara

VIN 1J4FY49S3X
Engine4.0 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0442EVAP System Small Leak Detected
P0455EVAP System Very Large Leak Detected