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    Fuel Injected! woody80z28's Avatar
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    Nov 2011
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    Weird sudden stall...it's immediate.

    Working on my tune for my Beretta (7730 $A1) and ran into a new problem. I've been using this same car, ECM, sensors, etc and basic tune for many years. Changed heads & cam and injectors and the main thing that's different is the BPC vs EGR to account for the injectors.

    Several times (probably almost a dozen) in the last couple days it has suddenly stalled. And it's immediate like I turned the key off. Fires back up no problem though. And it has only been while idling, or when coming back down to idle after disengaging the clutch. I noticed in the logs it goes from normal readings to dead readings in one sample. Capture attached.

    Not sure what I got going on here. Any ideas? Attached a log and my ADX too. Thanks
    Attached Images Attached Images
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    80 Camaro Z28 - 550hp AFR 383 / T56 6spd (Holley HP EFI)
    91 Beretta "SS" - 260hp 3400 MPFI / HM282 5spd (7730/$A1) sold! for crazy money...but I miss it
    94 Silverado Z71 - 300hp Vortec 357 TBI / NV4500 5spd (7427/$0D) gone but not forgotten
    96 Beretta "T56" - 4.8 LS RWD swap / 6spd (0411/2156)
    01 Silverado 2500HD - stock Vortec 8.1 / ZF6 6spd (0411/8322)
    https://www.youtube.com/c/GEARHEADdezign

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