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Type: Posts; User: matty b

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  1. Replies
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    Ask over in the GenIV section, thats what you...

    Ask over in the GenIV section, thats what you have now. I say that out of consideration for other readers so they arent confused with parameters that do not exist in a GenIII pcm
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    https://forum.hptuners.com/showthread.php?27043-Sp...

    https://forum.hptuners.com/showthread.php?27043-Spreadsheet-LS3-Injector-Data-To-LS1-Format
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    Sounds like the PCM to me.

    Sounds like the PCM to me.
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    Most people have bought the DVD for the injector...

    Most people have bought the DVD for the injector data CD. You can find people selling them second hand time to time. OR you can send the injectors out to be characterized OR you can build a test...
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    You can buy Greg Banish's DVD and it has it

    You can buy Greg Banish's DVD and it has it
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    If you want to tune them properly you need a...

    If you want to tune them properly you need a proper oscilliscope to watch the current trace of the primary using dwell vs voltage as well as a dyno OR a test fixture to hold a steady state enironment...
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    leave it to none

    leave it to none
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    The transmission has an internal pressure switch...

    The transmission has an internal pressure switch that knows what gear the transmission is in save for Park and Neutral so it lists them as P/N. The external switch is used for gear indicator on the...
  9. Its incredibly easy to depin the signal wire from...

    Its incredibly easy to depin the signal wire from the MAF connector so that you can retain the IAT and have it out of the system. Unplug the connector, pop off the purple cap over the terminals and...
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    The MAF is missing and hasnt been failed in...

    The MAF is missing and hasnt been failed in software.
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    If I was mad, it would be obvious, annoyed? Yes. ...

    If I was mad, it would be obvious, annoyed? Yes.

    We are on a second page where he was told to stop and finish the install a few posts in. He says hes not trying to tune yet is posting logs...
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    You know it runs, finish the truck and then try...

    You know it runs, finish the truck and then try to diagnose shit. You want to tune it now? Put it on an engine dyno with a few feet of exhaust on it and have at it. I already know you fouled the...
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    No you need to work on THE ENGINE and stop on the...

    No you need to work on THE ENGINE and stop on the calibration. You are going to run in circles if your O2s cannot get a proper reading of the exhaust oxygen content.
    I already explained that O2s...
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    If it says you are off by 10% add 10%. If it...

    If it says you are off by 10% add 10%. If it says you are off 2%, multiply by half. You are nowhere near close enough to do the multiply by half yet.
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    You need to read stickies and how-tos regarding...

    You need to read stickies and how-tos regarding VE AFR Error. You cant just haphazardly add fuel and not know why. You set up the AFR error histogram and then you multiply your VE table by the AFR...
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    I gave an answer to your first question by saying...

    I gave an answer to your first question by saying YEP, easy peezy, I then figured you may want to know that you can also change the output of the tach at the same time as thats a another very common...
  17. Milliamps and millivolts are totally different. ...

    Milliamps and millivolts are totally different. Were you reading 30 mV AC or 30V AC? Try this , disconnect the battery lead to the alternator and the regulator connector and see if it does that. ...
  18. If it fixed it, then yes that would cause it. Im...

    If it fixed it, then yes that would cause it. Im curious to see how exactly it was situated and how it is/was wired as Id have a much better idea of the actual cause. Your lucky that you didnt burn...
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    Yep. Easy peezy. You can set your tach for v6,...

    Yep. Easy peezy. You can set your tach for v6, v8 ect by setting the Tach out resolution numbers differently as they are 4 cyl from the factory.
  20. No that kind of AC voltage means you have a bad...

    No that kind of AC voltage means you have a bad alternator diode and I sure as shit hope you dont have a 30 amp fuse on the battery feed to the alternator as its capable of over 100 amps. That much...
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    I just saw the video of your truck on FB. You...

    I just saw the video of your truck on FB. You need to take that to a shop to fix your obvious electrical issues and have them tune the truck. You are in way over your head.
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    You dont even know what youre doing. How bout...

    You dont even know what youre doing. How bout actually finish the exhaust before attempting to "tune" it and then while youre at it, get a wideband to calibrate it. While those parts are shipping,...
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    Ive never been able to do any BI-DI or code...

    Ive never been able to do any BI-DI or code reading on a non licensed vehicle
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    You do if you are using HPTuners. IF you have a...

    You do if you are using HPTuners. IF you have a regular enhanced scan tool you dont
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    You need more exhaust length after the sensors. ...

    You need more exhaust length after the sensors. Reversion will allow big puffs of fresh air to screw up the readings. They will probably read right above 2k, but idle and lower RPM may as well run...
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