× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1998 Jeep Wrangler Sahara 4.0L Misfire, MIL Lamp on
Posted to Chrysler Driveability on 10/8/2016 20 Replies

Any Jeep techs out there, I have one that has me hung up. I need help. This Jeep is used primarily has a run around vehicle on a large hay production property, so it sees very little highway time (hence the low mileage). Customer brought this one to me for new...

20 Replies Received (View Replies)

  Related Documents & Media  1998 Jeep Wrangler Sahara

 
Message Closed w/Summary

car Vehicle Data

1998 Jeep Wrangler Sahara

VIN 1J4FY49S6W
Engine4.0 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFuel Injection / SFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways

Trouble Codes

P0320No Crank Reference Signal To PCM
P0340Camshaft Position Sensor 'A' (TDC) Circuit Intermittent
P1281Engine Is Cold Too Long
P1391CKP Or CMP Sensor Signal Intermittent
Message Closed w/Summary

car Vehicle Data

1998 Jeep Wrangler Sahara

VIN 1J4FY49S6W
Engine4.0 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFuel Injection / SFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways

Trouble Codes

P0320No Crank Reference Signal To PCM
P0340Camshaft Position Sensor 'A' (TDC) Circuit Intermittent
P1281Engine Is Cold Too Long
P1391CKP Or CMP Sensor Signal Intermittent