rollz4kix

92 xj 4.0 - new cps, ignition coil, distributor cap & rotor but no spark. I have 12v to the coil but nothing commin' out. I read to check the ICM for power but not sure how. Can Ya Help Me???

westcoast

Throttle Jockey

was it running before you changed those parts?

Bustedback

If you're going to throw parts at it, replace the pickup coil under the distributor cap.

DCM

are you getting enough fuel?

dennis461

For a '92, you need both the CPS and cam sensor (in dist) to get spark.
Of course the ECM must be working also.
Best way to check either, IMHO, is to open the connector and put two skinny wires in, re-connect and read voltage on the two wires with a multimeter while cranking. The RENIX has three wire sensors, one is hot with ignition on.
It should pulse the voltage, DC 12 volt scale on meter.

Now, find an electrical type person to give you a hand.

captainwoot

x2 on the dist pickup coil/ aka cam sensor

rollz4kix

It was the cam sensor, switched it out and she fired right up. Thank's for the help guy's.