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  1. July 4th, 2023 #1
    JLR LB7
    JLR LB7 is offline
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    Question LB7 Limited to 80 mm3

    Hello!

    I just installed a new S&S Diesel Motorsport SuperSport CP3 on my truck because my rail pressure was dropping under load. The new pump has completely fixed the issue, and I now have perfect rail pressure! However, I am unable to get the ECM to inject more than 80 mm3 of fuel. I've turned off every limiter I can find, and I'm requesting 90 with my TBIQ table, but the injected amount is perfectly limited to 80 mm3. My goal is to get it to inject 100 mm3.

    Any ideas? My latest tune and datalog are attached.

    Thank you!
    -Jay
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