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Type: Posts; User: RBob

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    You got mail! RBob.

    You got mail!

    RBob.
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    That won't work with the SW speedometer, as the...

    That won't work with the SW speedometer, as the lowest it requires is 3K PPM.

    You may be able to use a Dakota Digital SGI-5 box to bump the VSS PPM signal to a higher value. And feed the SW...
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    The typical PPM for TBI setups is 2K PPM. The VSS...

    The typical PPM for TBI setups is 2K PPM. The VSS input to the ECM is on A10, it is a digital signal that swings from 0 to 12 volts. So that part is OK.

    If the vehicle has a magnetic VSS, that is...
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    Hi, which EBL Flash system do you have? And what...

    Hi, which EBL Flash system do you have? And what type of input does the SW speedometer require? The VSS input/output varies among the systems.

    Odds are you can.

    RBob.
  5. Thread: Found my problem?

    by RBob
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    Good possibility that was the issue. The engine...

    Good possibility that was the issue. The engine would always have been under heavy load.

    RBob.
  6. Thread: SB with 2 TBI

    by RBob
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    Most of the TBI ECMs auto zero the TPS. Which is...

    Most of the TBI ECMs auto zero the TPS. Which is why they are non-adjustable. Anywhere between .4 and .8 volts works.

    I shoot for 5 - 10 IAC steps on a warm engine with no other loads. This has...
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    Correct, the EBL Flash won't support the E...

    Correct, the EBL Flash won't support the E transmission. Need to retain it for that job and add in the EBL Flash to run the engine.



    Not sure what you are asking here. The EBL systems have...
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    It is what we want to do next. BobR.

    It is what we want to do next.

    BobR.
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    We have nothing that will allow the '7427 PCM to...

    We have nothing that will allow the '7427 PCM to run with boost.

    In the case of your truck what is done is to run both an EBL Flash ECM and the '7427 PCM. The '7427 PCM stays to run the...
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    The VSS PPM is the same between the '90-'92 MPFI...

    The VSS PPM is the same between the '90-'92 MPFI cars and the '90-'92 TPI cars.

    RBob.
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    Flash Based GM ECM Products

    Just a quick post. The Dynamic EFI products use a stock GM ECM. However, there is better firmware, data logging, and analysis features. If you want or need OEM capability to pass smog, or just want a...
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    Naww, for years on end they always forget to...

    Naww, for years on end they always forget to renew their domain name. Give it a few days to return...

    As for hosting in entirety, a large portion of the site has already been lost. No matter, the...
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