'94 YJ won't start

[deerej4840@yahoo.com]

I don't have any voltage going to the coil. I've checked all fuses and are all OK. I think I've checked all relays but don't know if i've found all of them. Need help please!!!

[Bounty__Hunter]

Check the ASD relay, maybe swap it with another relay and see if that helps. Then check all the fuses in the PDC under the hood, large and mini fuses.

If that checks out, I'd suspect the CPS (Crank Position Sensor) on the bellhousing.

	Crank position sensor A crank sensor is a component used in an internal combustion engine to monitor the position or rotational speed of the crankshaft. This information is used by engine management systems to control ignition system timing and other engine parameters. Before electronic crank sensors were available, the distributor would have to be manually adjusted to a timing mark on the engine.

[dgriff1]

had same problem with 89 2.4 changed coil still had no spark changed cps this seem to work.I think Bounty Hunter gave me this advice, my cps was on driver side bell housing good luck, Dave

	Crank position sensor A crank sensor is a component used in an internal combustion engine to monitor the position or rotational speed of the crankshaft. This information is used by engine management systems to control ignition system timing and other engine parameters. Before electronic crank sensors were available, the distributor would have to be manually adjusted to a timing mark on the engine.

[deerej4840@yahoo.com]

Thanks for the info., I'll try that tomorrow to see if it works.

[deerej4840@yahoo.com]

Well I replaced the ASD relay and the CPS still nothing. All fuses are ok. I'm lost at this point. Help please!!!

	Crank position sensor A crank sensor is a component used in an internal combustion engine to monitor the position or rotational speed of the crankshaft. This information is used by engine management systems to control ignition system timing and other engine parameters. Before electronic crank sensors were available, the distributor would have to be manually adjusted to a timing mark on the engine.