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Type: Posts; User: ErrorMargin

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  1. Yes, he did. I have over 15 hours on the track...

    Yes, he did. I have over 15 hours on the track with his tune in the car and could not be more satisfied.

    He did a great job, the car runs strong and does not overheat.

    I highly recommend...
  2. It turned out to be a bad ECU.... Here are the...

    It turned out to be a bad ECU....

    Here are the symptoms I had:

    P0300 Random Misfire
    P0301 Cylinder 1 Misfire
    P0304 Cylinder 4 Misfire
    Rough running
    Very low power
    Flashing check engine...
  3. Ok, I see that and did that. There were no...

    Ok, I see that and did that. There were no misfire counters in the list.

    It only had a "Monitor Status: Misfire (SAE)" but when I added that it displayed "Not Enabled"

    How do I enable it?
    ...
  4. We've had the downstream CAT 02 sensor...

    We've had the downstream CAT 02 sensor disconnected for a few years with no issues (there is no cat).

    In the next few days we will inspect all engine harness connectors, check fuel pressure,...
  5. Here is a log and my engine tune. 145759 ...

    Here is a log and my engine tune.

    145759

    145760
  6. Missing misfire counters and fuel trims always 0

    I have a 2007 Dodge Caliber R/T race car that I've supercharged and campaign in the 24 Hours of Lemons racing series. The car was tuned with HP Tuners and up until last week was running quite well.
    ...
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