1999 Dodge Caravan Powertrain Control Module

Tiny
BOXERSD
  • MEMBER
  • 1999 DODGE CARAVAN
Computer problem
1999 Dodge Caravan 4 cyl Front Wheel Drive Automatic

I have a 1999 Dodge Caravan. Someone aparently sent a current in, at the (ECT) connector. Directly from the vehicle battery. Now it won't cranck or turn over. I beleave the PCM is faulty. Please help.
Saturday, July 3rd, 2010 AT 11:53 AM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Check what's causing it not to start could be fuel or spark-Do below

Get a helper disconnect a sparkplug wire or 2 and ground it to the engine at least 3/16 away from ground -have helper crank engine over-do you have a snapping blue spark? If so-you have a fuel related problem, check the fuel pressure to rule out the fuel filter/fuel pump/pressure regulator and listen to the injector/s are they pulsing or hook up a noid light. No snapping blue spark continue to troubleshoot the ignition system-power input to the coil/coil packs, coil's resistances, distributor pick-up coil, ignition control module, cam and crank sensors and computer Note: If it doesn't apply disregard it.
Was this
answer
helpful?
Yes
No
Saturday, July 3rd, 2010 AT 12:01 PM

Please login or register to post a reply.

Sponsored links