Q: Swapped from 4.0 to identical 4.0. It ran nice for 20 minutes then shut off and will not recrank.

A: Not that easy to answer. The sensor has a magnetic point on it that generates a VERY low voltage in the Milli Volt range. Simple continutiy test is NOT conclusive evididence of a failure. Make absolutely sure that there is not corrosion in the connector. You could have a wiring problem between the sensor and the CPU. Check,,battery disconnected the connection at the CPU. Good Luck
Related items
- I have a 2006 jeep tj. Just got 31" tires. Tires rub in sharp turns. are coil spacers recommended??
- RE: Who killed CJ's mom?
- HELP!!! my CAR is being stupid! ( Jeep Owners Only )?
- were is the fuel pressure regulator located on a 1990 jeep cherokee larado and how do i change it?
- can i swap tranfercase from 4wd to 2wd ?