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2002 Jeep Wrangler Sport 4.0L Engine
Posted to Chrysler Engine on 8/18/2025 8 Replies

Vehicle cranks but won’t start. When it was dropped off, it had no spark. I replaced the coil and plugs — no change. Live data showed zero RPM while cranking, so I replaced the crank position sensor. That restored RPM signal during crank. It then threw a c...

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  Related Documents & Media  2002 Jeep Wrangler Sport

 
Message Closed w/FIX

car Vehicle Data

2002 Jeep Wrangler Sport

VIN 1J4FA49S02
Engine4.0 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFuel Injection
AffectedEngine
ConditionsNo Start
Message Closed w/FIX

car Vehicle Data

2002 Jeep Wrangler Sport

VIN 1J4FA49S02
Engine4.0 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFuel Injection
AffectedEngine
ConditionsNo Start