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Mouse
Dodge Dakota
JOIN HERE
8/29/2003
19:32:36
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 Subject: Interesting Trouble Code
IP: Logged
Message:
My truck died at speed for no reason. When I checked the code it read No buS
After letting the truck sit for 5 minutes the truck fired up and all was well. Drove it all the way home.
Anyone have any guess on what could be going on here? I have changed battery, plugs, plug wires, camshaft sensor, cap, rotar. As part of normal tuneup. Any help or suggestions is appreciated.
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dweishaar
GenIII
8/29/2003
21:18:55
|  RE: Interesting Trouble Code
IP: Logged
Message:
No buS = bad ground
The Baja Dak
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FL 4WD
Dodge Dakota
JOIN HERE
8/30/2003
08:16:40
|  RE: Interesting Trouble Code
IP: Logged
Message:
no bus
the "bus" is the communication wire that interconnect all the modules and instrument cluster and also to the DLC(data link connector)
Maybe a power/ground problem to PCM, wiring problem, PCM
If you can get to someone with a scanner, check DTC's --- my guess is that there are none; what you are looking for is the starts since reset. If you have not done any work recently, it should be 255 starts since reset. If you had a power glitch to PCM or brain fart in PCM; it will show a very low #
Wiggle the connectors to the PCM while the engine is running-- sometimes that will uncover your problem.
Be sure to post if there is any more information about what triggers this to happen. It could get tricky.
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