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Thread: P00ca

  1. 06-27-2021 #1
    [email protected]
    koulmc22@gmail.com is offline
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    P00ca

    I own a 2019 procharged camaro 2ss and I'm trying to find out what to do about this P00ca (Fuel Pressure Regulator 1 High Control Circuit High Voltage) code I keep getting. Any info is highly appreciated 🙏
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  2. 06-28-2021 #2
    cadillactech
    cadillactech is offline
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    What modifications were done besides adding the Procharger?

    Can you post the calibration file?

    This code relates to the circuit for the high pressure fuel pump and most likely is a circuit problem but it could be related to your calibration if changes were made to the high pressure pump settings I think.
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  3. 06-28-2021 #3
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    Lt4 hpfp with Lt4 injectors so far is the only modifications made. I do have a jms voltage booster but my tuner took it off for the time being until we sort things out.
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  4. 06-28-2021 #4
    cadillactech
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    Post the calibration.

    Did your tuner accurately get the HPFP and injector data moved into your ECU?
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  5. 06-28-2021 #5
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    Check your inbox @Cadillacteck
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