Well i went and did it...
#1
Registered User
Thread Starter
Well i went and did it...
I had to order a new
PCM for my rig.. It wouldnt start as of an hour ago, all connections are ok, batteries are new, and the key forward wont do anything... no plugs, no gauges, no clicks, no nothing.... Well i hate it, but i had to fork out 465 for a new pcm... should be here monday..
RIP computer
10/96-4/1/05
coincidence she dies on april fools day no?
Tx
PCM for my rig.. It wouldnt start as of an hour ago, all connections are ok, batteries are new, and the key forward wont do anything... no plugs, no gauges, no clicks, no nothing.... Well i hate it, but i had to fork out 465 for a new pcm... should be here monday..
RIP computer
10/96-4/1/05
coincidence she dies on april fools day no?
Tx
#3
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Join Date: Apr 2004
Location: New Meadows, Idaho
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Re: Well i went and did it...
Originally posted by TxDiesel007
I had to order a new
PCM for my rig.. It wouldnt start as of an hour ago, all connections are ok, batteries are new, and the key forward wont do anything... no plugs, no gauges, no clicks, no nothing.... Well i hate it, but i had to fork out 465 for a new pcm... should be here monday..
RIP computer
10/96-4/1/05
coincidence she dies on april fools day no?
Tx
I had to order a new
PCM for my rig.. It wouldnt start as of an hour ago, all connections are ok, batteries are new, and the key forward wont do anything... no plugs, no gauges, no clicks, no nothing.... Well i hate it, but i had to fork out 465 for a new pcm... should be here monday..
RIP computer
10/96-4/1/05
coincidence she dies on april fools day no?
Tx
#6
Registered User
No aftermarket pcms for a 12 valve and hard to find a rebuilt since the 12 valve pcms rarely fail.
Since the key won't do anything this indicates the problem isn't the pcm, I've driven several 12 valves with no pcm at all, they still start and run. Could be as simple as needing a new key switch or the connector to it pulled apart from tilting the steering wheel.
I bet your pcm is fine, it's problems are more often due to the female connectors to it being stretched out so they make poor contact due to repeated removals or probing with a voltmeter. The dealer is quick misdiagnose a bad pcm and people waste their money on a new one to find they still have the same problem.
Having a bad connection or bad engine speed sensor will also cause no pcm functions as it tells the pcm the engine isn't running.
Since the key won't do anything this indicates the problem isn't the pcm, I've driven several 12 valves with no pcm at all, they still start and run. Could be as simple as needing a new key switch or the connector to it pulled apart from tilting the steering wheel.
I bet your pcm is fine, it's problems are more often due to the female connectors to it being stretched out so they make poor contact due to repeated removals or probing with a voltmeter. The dealer is quick misdiagnose a bad pcm and people waste their money on a new one to find they still have the same problem.
Having a bad connection or bad engine speed sensor will also cause no pcm functions as it tells the pcm the engine isn't running.
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