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Type: Posts; User: Mysta Joe

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    issues getting fuel right

    Hi all, trying t tune the car in open loop, at start up the car is really lean (fluctuates 16-18AFR), even thought the commanded fuel is richer. If I let it sit and warm up it gradually gets richer...
  2. Help with speed calibration showed in VCM scanner

    I have researched but cant find a similar issue to mine.

    Here's the situation, C5 corvette LS1 with PCM and DBW in a RX7, T56 from the corvette converted into Fbody type, with a T56 Electronic...
  3. mowtown! Just want to say thanks for the...

    mowtown! Just want to say thanks for the guidance and how to video. Got it working again!
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    No delivery to support email

    I sent a email to support at HPTuners .com last Thursday regarding a wideband issue, included the info file and debug file. The email has not been delivered. Got a email today about delayed delivery....
  5. AEM 4110 with version 3.4 using serial - MPVI standard

    Hi guys,

    I have my AEM hooked up through the EGR using version 2.24. AEM white analog wire to EGR pin on pcm, everything worked and I could log AFR.

    When I upgraded to version 3.4 it no...
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    Yeap I put in the deatschwerks calibration data. ...

    Yeap I put in the deatschwerks calibration data. Car starts fine and I checked the O2s today. I swapped them and they both seem fine now, wire brushed them a bit too before reinstall. I had...
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    Thanks 5FDP OK, I fixed the MAF DTC to first...

    Thanks 5FDP

    OK, I fixed the MAF DTC to first error.

    Injectors are deatschwerks 78lb/hr. I got this engine without injectors and decided to go that big for future upgrades. I plan on using...
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    Please help with idle tune

    Hey guys, need some guidance/suggestions.

    LS1 with manual T56. No MAF.

    I think I did all the correct settings for speed density idle tuning.

    I did a log from cold start for 30mins. I also...
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    Thanks 2xLS1. Yes, just as you thought and...

    Thanks 2xLS1.

    Yes, just as you thought and asked, currently open headers only. The NB o2's are less than 6 inches from the opening. I thought that may be the issue so I decided to stop worrying...
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    Need help with initial tune for idle

    I read the how to idle guides, but I'm still having trouble.

    1 bar SD enhancement, no maf at all on car. Starts fine idles according to AEM wideband gauge full red LED with "---" display. ...
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    here is the current file read with 2.24 55523

    here is the current file read with 2.24
    55523
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    Got it started, was wiring issue, had the coil...

    Got it started, was wiring issue, had the coil harness on right side of engine reversed :doh:

    Problem now is car will idle for about a min then rpms will drop to around 400 for a few seconds...
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    Injectors were bought for future upgrades, not...

    Injectors were bought for future upgrades, not sure yet on single turbo or supercharged. I just wanted to get it running NA first. Its kind of a long story, basics are corvette front caught on fire...
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    got this to work with help from hp tuner support.

    got this to work with help from hp tuner support.
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    Car won't start

    So I swapped a 2000 Corvette engine into a Mazda RX7.

    I used the engine and pcm from the donor corvette. Finally got a calibration that I could read and edited, made changes for new injectors...
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    Here is my file 55451

    Here is my file

    55451
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    Thanks for quick reply. 2000 Chevy Corvette ...

    Thanks for quick reply.

    2000 Chevy Corvette

    What other details would you need? would a VCM Suite info help?
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    operating system change

    Trying to change my operating system to 1bar speed density enhanced.

    When I select "OS" in VCM Editor (file open), the window pops up but it is blank, I see no choices.

    I am using the 2.25...
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