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Thread: 411 & L35 on boat (problem)

  1. #1
    New Member
    Join Date
    Aug 2016

    Unhappy 411 & L35 on boat (problem)

    Friends, Hello!
    Sorry for my English - I am from Russia

    I put the engine 4.3 (L35 from Blazer) and RMB 411 on boat
    I'm hooked
    - Starter (without a PCM, directly battery)
    - alternator
    - Crankshaft sensor
    - Timer (distributor)
    - MAP
    - EGR
    - Throttle
    - Coolant temperature sensor
    - Connector on the spider (injector). injector 6 pcs.

    Engine tries to start
    Filed the first two pulses to the injector. Then there is the pulse.
    This is very similar to the anti-theft system (immobilizer).

    Say to PCM 411 is anti-thief system (Pass Key, which powered by BSC).

    Or the engine does not start due to other reasons?

    Engine and PCM taken from two different cars

    These PCM 12200411 DFNN
    *86DFNN910279FQQV* 12201281
    HDW NO.09386530

    Thank you!!

  2. #2
    Lifetime Member
    Join Date
    Mar 2006


    Hi, have you disabled VATS and the other security items in the tune? If you have not, it will not run.
    2013 Sonic RS Manual - 1.4L I4T E78, tuned, turbo mods, etc.
    2008 TrailBlazer SS 3SS AWD Summit White - LS2 E67/T42, bolt ons, suspension, etc.
    2002 Chevy TrailBlazer LT 4X4 Summit White - 4.2L I6 P10, lifted, wheels, etc.

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