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Type: Posts; User: blindsquirrel

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  1. In your table(s), 0%-14% is OFF, 15% it runs at...

    In your table(s), 0%-14% is OFF, 15% it runs at minimum. 90% is full speed.
  2. Ha! Hardly. I just have experience with replacing...

    Ha! Hardly. I just have experience with replacing hundreds of failed EV clutches on Trailblazers in my former life as a dealership tech, and I currently own an '06 Envoy with the 14" C7 Vette SPAL...
  3. It doesn't use trans temp for any of the fan...

    It doesn't use trans temp for any of the fan tables, only ECT & AC high-side pressure, and those are independent - it uses the higher of the two at whatever point in time. So, if there's no AC sensor...
  4. Nope, Lingenfelter box only goes the other way. ...

    Nope, Lingenfelter box only goes the other way.

    https://www.lingenfelter.com/product/L460065397.html
  5. Yes, you can use a SSR M6 file*. Yes you can just...

    Yes, you can use a SSR M6 file*. Yes you can just change the settings in the SSR file to use the EV clutch instead of discrete. The trigger wire for the SSR fan low speed relay is C1 pin 36, control...
  6. Oh, I like the idea of the EV fan too, it's just...

    Oh, I like the idea of the EV fan too, it's just the way it should work in theory doesn't match up with reality.

    You should look at the 19" brushless fan from CTS-V/Camaro SS. Speed controller is...
  7. E40 is technically a Gen3, or Gen 3-1/2, but...

    E40 is technically a Gen3, or Gen 3-1/2, but 'round these parts E40 stuff goes in the Gen4 section.

    I think you'll be mighty disappointed with the electro-viscous clutch. They are fail-prone,...
  8. System > General > Vehicle > System Options > ETC...

    System > General > Vehicle > System Options > ETC column: 0 = Not Fitted, 1 = Fitted
  9. https://www.google.com/search?tbs=li:1&q=site:hptu...

    https://www.google.com/search?tbs=li:1&q=site:hptuners.com+gmpp+pwm
  10. Actually a further detail, instead of just key-on...

    Actually a further detail, instead of just key-on while measuring voltage drop, the coils should be firing, meaning check it while cranking. It maybe isn't obvious but the less current being pushed...
  11. No sir, you didn't do a voltage drop test, you...

    No sir, you didn't do a voltage drop test, you were just straight out measuring voltage, and a voltage test doesn't show the small numbers you need to pin down a high resistance issue, if that's what...
  12. I don't see any S10 in the repository with that...

    I don't see any S10 in the repository with that OS. Anyway, if they are the same what segment would you swap??

    2002 'K' Silverado LM7
  13. 2GCEK19T221363328 is a 2002 'K' (4WD) Silverado...

    2GCEK19T221363328 is a 2002 'K' (4WD) Silverado w/ LM7. Rockauto says they use the same Service Number.
  14. Err, pretend that anywhere I said 'P59' I really...

    Err, pretend that anywhere I said 'P59' I really meant 'P01'. What a weird autocorrect thing to happen, huh? :o
  15. So go find stock tunes in the repository and...

    So go find stock tunes in the repository and compare the OS numbers between your truck and a '02 Silverado. If they're the same, and all the Calibration IDs in the right column are the same, then the...
  16. I mean, you need to pick a year (2002?), make...

    I mean, you need to pick a year (2002?), make (Chevrolet), model (Silverado?), submodel (4WD). And then find a VIN for a truck with that same equipment. Give that VIN to whoever you find with the GM...
  17. You still need to pick an operating system before...

    You still need to pick an operating system before you will know which diagrams to re-pin to. PCM pins are software-configurable - one OS may use hypothetical pins #s 1, 2, 3 as a sensor return, a...
  18. Measuring ohms on a wire that's carrying current...

    Measuring ohms on a wire that's carrying current will give you goofy results, measure voltage drop instead. Ohms is only reliable if the wire is inactive.

    So terminal 'A' at the coil connectors go...
  19. http://67-72chevytrucks.com/vboard/showthread.php?...

    http://67-72chevytrucks.com/vboard/showthread.php?p=7886196
    That's the guy I sent you a PM about. See post #11: "We now have a muscle car module that gives tap shift and ac serial on command with...
  20. What if you leave the plug in but just disconnect...

    What if you leave the plug in but just disconnect the primary side of one coil? Or leave the coil connected and plug in the hole but put a spark tester in the wire?

    1,4,6,7 were (are) the DOD...
  21. So you have two issues. 1: Is the ECM getting...

    So you have two issues. 1: Is the ECM getting valid data from the pressure sensor? 2. Is the ECM able to control the fan speed even without the AC request signal via class2 and without activating the...
  22. Are you seeing the same 0psi/0v sensor readings...

    Are you seeing the same 0psi/0v sensor readings with a Tech2 and VCM Scanner? With my issue, I proved it was a VCM Scanner problem because sensor read normal when I plugged in the Tech2.

    Not sure...
  23. What year/make/model operating system are you...

    What year/make/model operating system are you planning/trying to use? That's what will determine which diagrams to follow.
  24. You installed a non-DOD cam and conventional...

    You installed a non-DOD cam and conventional lifters?

    What does a compression test look like?

    Can you get it to repeat that runs-with-no-#1-plug thing? A-B-A (runs; doesn't run; runs)? Just to...
  25. I had an issue with a '06 E40, in the scanner the...

    I had an issue with a '06 E40, in the scanner the AC Volts read normal but AC Pressure(kpa) always read 1275kpa. Notified Support, issue was fixed in a Beta release after a few tweaks, now both read...
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