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HELP PLEASE...running rough

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Old Apr 22, 2012 | 03:32 PM
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Default HELP PLEASE...running rough

I have a 2001 6 speed coupe.
I just got home from a 2200 mile trip in 3 days all worked well until I pull in the drive way shut the car off. Spend about 1/2 hour in the house getting it back from hibernation and go out start the car and it is very rough it will hardly back into the garage. Some codes P0200, B0521, U1064(twice), RFA C2110.
Any hints. It was very wet drive today.
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Old Apr 22, 2012 | 04:18 PM
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Here is a good obdII code list.
http://westersgarage.eidnet.org/OBD2...le%20Codes.pdf

P0200 Injector Circuit

B0521 Output air temperature sensor #5 (single rear output) circuit low




Last edited by Mr.Bill; Apr 22, 2012 at 07:33 PM.
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Old Apr 22, 2012 | 07:21 PM
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P0200 =pcm unable to control injector B0521 = pcm unable to process engine speed Looks like a pcm problem. Or pcm connections!
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Old Apr 22, 2012 | 07:31 PM
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check data connector for moisture !!!!!!!!!!!!!!!!!!!!!

Last edited by Big Duk; Apr 22, 2012 at 07:34 PM. Reason: spell
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Old Apr 22, 2012 | 07:34 PM
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Originally Posted by Big Duk
check data connector for miosture!!!!!!!!!!!!!!!!!!!!!!
Do you know where the data connector is located?
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Old Apr 22, 2012 | 07:44 PM
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passenger front wheel well - access under inner well liner , left or back side of wheel well as you are facing it remove black plastic panel & you will see a silver box ... thats it. carefully unplug the connector. check east coast supercharging web site - mail order tune for good instructions. Hardest part is removing the front tire!
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