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Type: Posts; User: Brendang2000

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  1. QUOTE: hello, thanks for looking in to it. Wierd...

    QUOTE:
    hello, thanks for looking in to it. Wierd the link doesn't work:
    https://forum.hptuners.com/showthrea...vy-Van-LS-swap
    this is the tread:
    Thread: A/C install, how to set the FAN G20 chevy...
  2. Thread: P59 & a/c

    by Brendang2000
    Replies
    23
    Views
    8,595

    I've tried to look at your post, but the forum...

    I've tried to look at your post, but the forum keeps saying it's unavailable. It's been three years since I've touched this (thankfully it's still working) and I've forgotten everything I did now,...
  3. Fixed!!!! Finally back in town and had the...

    Fixed!!!!

    Finally back in town and had the tranny fixed. Turns out it was a faulty pressure switch and the tranny was going from 1st to 2nd to 1st over and over, all while not moving and idling. ...
  4. Update. Finally got the air intake installed...

    Update.

    Finally got the air intake installed and did a long data log, but I still felt the TCC wasn't acting correctly. After the data log, it still showed the converter locking in 1st and 2nd,...
  5. Absolutely! Now if they will just ship the air...

    Absolutely! Now if they will just ship the air intake kit:)
  6. I may have found the cause, the air intake tube...

    I may have found the cause, the air intake tube (aftermarket) rubber coupler that attaches the tube to the throttlebody was junk, so air must have been bypassing the MAF. I have a new intake on...
  7. Beginning to think it's temperature related as it...

    Beginning to think it's temperature related as it seems to do it every morning on my way to work, but not on the way home. It also would do it in reverse, but as soon as I switch it into neutral it...
  8. hunting Idle after trans rebuild (FIXED)

    Hi all,

    I started this thread in the transmission section as the issue started the day I picked the truck up from having the 4L60 rebuilt. I have a log of the issue now, hunting idle, it starts...
  9. Replies
    0
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    718

    hunting idle after 4L60 rebuild

    I AM GOING TO START THIS THREAD AGAIN IN THE TUNING SECTION AS I CAN NOT DELETE OR MOVE THIS POST AND I FEEL THE ISSUE MAY NOT BE TRANSMISSION RELATED. PLEASE DELETE

    Placing this in this forum...
  10. You might want to start a new thread if you...

    You might want to start a new thread if you haven't already, as my P0717 was due to changing from the 4L80 to the 4L60. Doing the segment swap fixed my issue. Although since you changed the tranny...
  11. Thread: P59 & a/c

    by Brendang2000
    Replies
    23
    Views
    8,595

    Ok, got an update finally. Got the pressure...

    Ok, got an update finally. Got the pressure sensor (3 wire) installed and verified it was reading in the PCM, but still no go with either Analog or Analog Cycling. So next I tried connecting the...
  12. Thread: P59 & a/c

    by Brendang2000
    Replies
    23
    Views
    8,595

    Well I guess my wiring chores just got easier...

    Well I guess my wiring chores just got easier then:) I'm still going to install the hardware I mentioned, but skip wiring in the low-side switch and see how far I get. I am running this setup as a...
  13. Thread: P59 & a/c

    by Brendang2000
    Replies
    23
    Views
    8,595

    Sorry, I think you are incorrect on the type of...

    Sorry, I think you are incorrect on the type of system this is as it’s a TXV system, expansion valve; vehicle is an AMC Rambler with an aftermarket under-dash evaporator. I do see your point with...
  14. Thread: P59 & a/c

    by Brendang2000
    Replies
    23
    Views
    8,595

    Unfortunately with the Yukon ECM installed, I...

    Unfortunately with the Yukon ECM installed, I don’t think I’ll be able to reliably get to the pins to try the tests you mentioned. I’ll give it a try in the next few days anyway.

    From what I have...
  15. Thread: P59 & a/c

    by Brendang2000
    Replies
    23
    Views
    8,595

    Sorry so long returning to your posts...

    Sorry so long returning to your posts Blindsquirrel, car was at the alignment shop and couldn't get back to it until now. You are correct, there is no low pressure status in the scanner, but I can...
  16. Thread: P59 & a/c

    by Brendang2000
    Replies
    23
    Views
    8,595

    Thanks blindsquirrel, you've been very helpful!! ...

    Thanks blindsquirrel, you've been very helpful!! It seems that to get this to work, I still need to send the ECU pressure signals via the 3 wire sensor, or trick the ECU into seeing the correct...
  17. Thread: P59 & a/c

    by Brendang2000
    Replies
    23
    Views
    8,595

    I'm using the truck tune (GMT800), I just looked...

    I'm using the truck tune (GMT800), I just looked at an express van ECM that I have. Sorry, I saw the pressure switches but they doesn't send a signal like the three wire sensor, so that could be...
  18. Thread: P59 & a/c

    by Brendang2000
    Replies
    23
    Views
    8,595

    Thank you for your reply! OK, I think I follow...

    Thank you for your reply! OK, I think I follow you, but still not 100%. So when mine was originally Serial Cycling, it required the serial data from the HVAC module plus the pressure signal which...
  19. Thread: P59 & a/c

    by Brendang2000
    Replies
    23
    Views
    8,595

    P59 & a/c

    Hello,

    I've read a lot of posts about getting the A/C working on the Gen 3 ECMs, but only ended up more confused. This isn't my first go at A/C, and I got everything working well on an older Gen...
  20. Replies
    2
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    938

    Stock ECT sender ohm curve

    Hello all,

    I'm looking for a stock GM ECT sender ohm curve, and I'm not coming up with anything useful in my searches. It looks like all LS engines use the same sender, or at least same curve as...
  21. Thanks for all your help 5FDP!! I'm going to...

    Thanks for all your help 5FDP!! I'm going to keep an eye on the AFR still and wouldn't mind logging fuel pressure eventually, but for now I think my original issue has been answered. If it starts...
  22. New MAF arrived and I installed that, and I was...

    New MAF arrived and I installed that, and I was able to get a good run in this morning with my fuel pressure tester attached to the fuel rail, and pressure appears to be good. Off throttle, it stays...
  23. Thanks 5FDP. While waiting for the regulator to...

    Thanks 5FDP. While waiting for the regulator to arrive, I'll run it with my fuel pressure tester attached to the schrader valve on the fuel rail. Should be able to get some runs that way tomorrow.
  24. Attached is a quick run around the block with the...

    Attached is a quick run around the block with the vacuum line going to the factory fuel regulator plugged. While not perfect, it seems to be better, it didn't hit 17 the few times I was on the...
  25. So it does appear that I'm running lean, as long...

    So it does appear that I'm running lean, as long as I have my wideband connected and setup properly, the Innovate LC-2 is connected to input 1 on my MPVI Pro and I've added the channels config file. ...
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