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Chas Powers
Dodge Dakota
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8/15/2006
13:48:34

Subject: Question about codes
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Hello, My engine light turned on this week and codes P0643 and P0442 are being reported. I have read that P0442 may be the gas cap or cracked or broken lines. Does anyone have any experience with P0643 or additional information about P0442?
Thank you.

2001 Dakota Quad Cab, SLT, 4.7L AWD, 360-Airintake-z, 116,000 miles



?
Dodge Dakota
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8/15/2006
14:07:04

RE: Question about codes
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Check gas cap closely -make sure is/was tight.
Possible may need a new one..
P0643 is like unknown -if it persists , you
will probably have to go to the dealer...



Chas Powers
Dodge Dakota
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8/15/2006
14:23:11

RE: Question about codes
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Thanks. I will check the fuel cap again and probably replace it. P0643 states "Sensor REF Voltage 1 Circuit High". Not sure what that means though. Anyone have a clue about this one?

Thanks.


2001 Dakota Quad Cab, SLT, 4.7L AWD, 360-Airintake-z, 116,000 miles






Demon
Dodge Dakota
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8/15/2006
18:19:09

RE: Question about codes
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Are you sure about that code #?. Not on my list, but P0463 is FUEL LEVEL SENSOR HIGH. Post your email and I can send you the code list I have. Must have a PDF reader.



eddy
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8/15/2006
22:29:06

RE: Question about codes
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I believe P0441 is the more common code for gas cap. P0442 is a bigger leak than that, possible the charcoal canister thinging, evac purge pump whatever it is, or a hose somewhere. When I got P0442 it was the pump ant it cost 125$ to replace.



Chas Powers
Dodge Dakota
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8/17/2006
08:27:46

RE: Question about codes
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Sorry I was mistaken

The error code is P0463 "Fuel Level Sensor Circuit High Input " Does anyone have experience with this code?

Thanks.


2001 Dakota Quad Cab, SLT, 4.7L AWD, 360-Airintake-z, 116,000 miles





Chas Powers
Dodge Dakota
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8/17/2006
08:43:35

RE: Question about codes
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Message:
Sorry I was mistaken

The error code is P0463 "Fuel Level Sensor Circuit High Input " Does anyone have experience with this code?

Thanks.


2001 Dakota Quad Cab, SLT, 4.7L AWD, 360-Airintake-z, 116,000 miles





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