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Thread: Error 08 on my LM-1

  1. #1
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    Default Error 08 on my LM-1

    Error 08 on my LM-1. One day before a huge track event too. Any advice, known repairs??? I swapped parts with a buddies box and its in the module itself. All the cables and sensors work fine with my friends stuff.

    Any help is greatly appreciated
    00 GMC,LQ4, Jarrett Faggart pistons, callies rods, Ebay studs, LS9 gaskets, 317's, KBRacing KIT, PT76/75, treadstone intercooler,Eboost2, dual walbro, FIC 75lb, br7ef, Trutrac, Shaftmasters Shaft, 3.5" DP w/4" magnaflow dumped, turbo blanket, Circle D 3200, Jake's built 4l80w/brake, hydroboost, EFILive v2,Lunati dual springs,222/226 cam, cal-tracs, QA1 front shocks, Street/strip Bogarts,Drum swap, Alky-control,MSD8733 936 HP to the tire DD.

  2. #2
    Lifetime Member mr.prick's Avatar
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    Error 8 = bad sensor
    512k RoadRunner Firmware 12.14R
    FlashScan V2 Bootblock V2.07.04 Firmware V2.07.22 EFILive V7.5.7 (Build 191) V8.2.1 (Build 181)
    LC-1 WBO2

    _________________________________________________

  3. #3
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    I know that's what the code says but, I have a friends right beside it and all my wiring and sensor work great with his box ( the unit itself). I opened it up and ohm checked the cable connections, but they are ok, no obvious problems inspecting the board. Thanks, Rodney
    00 GMC,LQ4, Jarrett Faggart pistons, callies rods, Ebay studs, LS9 gaskets, 317's, KBRacing KIT, PT76/75, treadstone intercooler,Eboost2, dual walbro, FIC 75lb, br7ef, Trutrac, Shaftmasters Shaft, 3.5" DP w/4" magnaflow dumped, turbo blanket, Circle D 3200, Jake's built 4l80w/brake, hydroboost, EFILive v2,Lunati dual springs,222/226 cam, cal-tracs, QA1 front shocks, Street/strip Bogarts,Drum swap, Alky-control,MSD8733 936 HP to the tire DD.

  4. #4
    Joe (Moderator) joecar's Avatar
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    Try doing a heater calibration...

    If it still fails, borrow your friend's sensor, be sure to do a heater cal when you connect it to your controller.

  5. #5
    Lifetime Member mr.prick's Avatar
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    His LM-1 may not be as sensitive as yours.
    I have the LC-1 and anytime error 8 occurs a new sensor is the cure.

    Does the error happen as soon as the device powers up or does it drop while in use?
    512k RoadRunner Firmware 12.14R
    FlashScan V2 Bootblock V2.07.04 Firmware V2.07.22 EFILive V7.5.7 (Build 191) V8.2.1 (Build 181)
    LC-1 WBO2

    _________________________________________________

  6. #6
    Lifetime Member Doc's Avatar
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    Pays to have multiple sensors laying around. Rem to do the re-characterization (Heater / Free Air cals) anytime you change a sensor.

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    V1 V2 99+up RR COS #5 OLSD Dual Stg N20
    www.efialchemy.com
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  7. #7
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    Update: I ran all my wires/plugs with a friends lm1 box all weekend with no trouble. The code is the first thing to pop up on the screen. How can I calibrate after it does that. It just stays on that screen.
    Thanks...

    PS thought it odd not to see yall at the Camarofest EFI. Figured mark would have to be there. Huge turn out, but the crowd was rich and snooty for my taste. I enjoyed skull dragging many 5th gen maggie cars tho
    00 GMC,LQ4, Jarrett Faggart pistons, callies rods, Ebay studs, LS9 gaskets, 317's, KBRacing KIT, PT76/75, treadstone intercooler,Eboost2, dual walbro, FIC 75lb, br7ef, Trutrac, Shaftmasters Shaft, 3.5" DP w/4" magnaflow dumped, turbo blanket, Circle D 3200, Jake's built 4l80w/brake, hydroboost, EFILive v2,Lunati dual springs,222/226 cam, cal-tracs, QA1 front shocks, Street/strip Bogarts,Drum swap, Alky-control,MSD8733 936 HP to the tire DD.

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