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oilerzman
Dodge Dakota
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6/28/2004
15:59:59
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 Subject: pcm fried?
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Message:
so i installed a new o2 sensor and after i paid 90 bucks for a diagnostic, all 4 sensors are not being read. So they figure the pcm may have to be reprogrammed. the codes i'm getting are.p 0131/0151/0136. I got the diagnostic check at a auto shop so now i have to pay another 90 bucks to get it done at a dodge dealer. any thoughts would be greatly appreciated.
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?
Dodge Dakota
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6/29/2004
13:41:23
|  RE: pcm fried?
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Message:
something wrong with that O2 sensor you
replaced / OR the connector / or connected
Wrong- shorting out !!
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daddio
Dodge Dakota
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6/29/2004
13:51:36
| RE: pcm fried?
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Message:
man, $80.00 just to pull codes. Auto zone does it for free.
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spt
Dodge Dakota
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6/29/2004
14:52:49
| RE: pcm fried?
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Message:
Did you try a re-set? Something you could try to do before you go to the dealership and does not cost you any money.
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oilerzman
Dodge Dakota
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6/29/2004
15:36:50
| RE: pcm fried?
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Message:
yes reset the pcm by pulling the neg off the batt. and we dont have an autozone out here in alberta.
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daddio
Dodge Dakota
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6/29/2004
15:55:59
| RE: pcm fried?
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Message:
you can also reset the pcm by unplugging it. it saves having to disconnect the battery and losing all presets on the radio and other stuff.
the pcm is on the passenger side inner fender. just unplug the connection nearest the firewall for about 10-15 secs. works great.
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oilerzman
Dodge Dakota
JOIN HERE
6/29/2004
16:24:23
| RE: pcm fried?
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Message:
i dont seem to get all the codes that i'm getting when i unplug the new sensor, it seems like that one is giving me all the probs...
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oilerzman
Dodge Dakota
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6/29/2004
21:12:09
| RE: pcm fried?
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Message:
when i installed the old sensor (which the wires were melting on the exhaust) (just spliced the wires back on) i now get the code p0031 and p0136. Sounds like the whole drivers side o2 sensor system is dead, deosnt make sense to me.
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