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  1. #11
    Join Date
    Jan 2020
    Location
    Northwest Arkansas
    Posts
    14

    Default

    I replaced the fuel pressure sensor (I've been real busy lately so it took forever for me to get it done lol) and I still have the code. Ran fuel system cleaner as well and no change. Gonna contact the shop that installed my fuel pump and see what they say.

  2. #12
    Join Date
    Jan 2020
    Location
    Northwest Arkansas
    Posts
    14

    Default

    Okay so I went to the mechanic, and he basically said that it looks like the fuel pump control module is telling the pump to run higher at idle for some reason, and that he believes the culprit is the module. The pump and all other components I had installed were all OE parts, so they shouldn't have already failed.

    I purchased a used control module off of ebay, making sure to match the part numbers. I installed it today and drove around. After I had shut off and restarted the car for the third time, the codes came back. I'm pretty stumped.

    Any new ideas??

  3. #13
    Join Date
    Jul 2010
    Location
    Rugby UK
    Posts
    427

    Default

    I feel your pain and nothing to add (sorry) do the 2001 xcs have the fp control module I cannot find one on my RHD with, I think, plastic tank?

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