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Thread: New & scared!

  1. #21
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    Quote Originally Posted by jasonsnova View Post
    Problem is, when I went to configure, it won't let me choose RPM. Here's a pic, any advice? As you can see, when I do drop down to choose RPM, it's blank.
    That's because "RPM" is not a Switched Input Trigger, it's a Sensor Input Trigger.
    May God's grace bless you in the Lord Jesus Christ.
    '92 Ford Mustang GT: 385" SBF, Dart SHP 8.2 block, TFS TW 11R 205 heads, 11.8:1 comp, TFS R-Series intake, Dominator MPFI & DIS, 36-1 crank trigger/1x cam sync, 160A 3G alternator, Optima Red battery, A/C, 100HP progressive dry direct-port NOS, Spal dual 12" fans/3-core Frostbite aluminum radiator, Pypes dual 2.5" exhaust/off-road X-pipe/shorty headers, S&W subframe connectors, LenTech Strip Terminator wide-ratio AOD/2800 RPM converter, M4602G aluminum driveshaft, FRPP 3.31 gears, Cobra Trac-Lok differential, Moser 31 spline axles, '04 Cobra 4-disc brakes, '93 Cobra booster & M/C, 5-lug Bullitt wheels & 245/45R17 tires.

  2. #22

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    Thanks Danny, your the man!

  3. #23

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    OK just as I had my tune built ready to upload. I went and changed everything on my build. Keeping current engine, swapping cam and adding a BW S475 turbo, so here we go again. So under Global File I saw there's a DBW 364 LSx turbo file, started with that. I'll be honest it's a bit more advanced than I'm gonna do for now. So far I went and removed DBW, removed boost settings (gonna use manual boost controller for now), removed meth injection (undecided on that route yet). I changed the ECU setting to HP from Dominator, and when I try to save, it keeps telling me injectors mapped to unavailable pin J2. Can't seem to figure out how to reconfigure it. Next as being a boosted setup, I'm still confused on base timing. What kPa value is base timing? Also trying to figure Target A/F Ratio settings. This file had 14.0 AFR, which is bit scary lean on a turbo setup. How do I go about changing it?

  4. #24
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    Quote Originally Posted by jasonsnova View Post
    I changed the ECU setting to HP from Dominator, and when I try to save, it keeps telling me injectors mapped to unavailable pin J2. Can't seem to figure out how to reconfigure it.
    http://forums.holley.com/showthread....0889#post70889 (Similar Forum Thread)

    Next as being a boosted setup, I'm still confused on base timing. What kPa value is base timing?
    That depends on where your engine idles at. If it's a stock camshaft, it'll idle somewhere around 40 kPa.

    Also trying to figure Target A/F Ratio settings. This file had 14.0 AFR, which is bit scary lean on a turbo setup. How do I go about changing it?
    That's not 14.0:1 AFR at WOT! That's the no load deceleration area! You'll need someone to help you with this EFI system.

    (Please don't type your posts like you're texting. It takes me a long time to edit it. At least use Spell Check before posting.)
    May God's grace bless you in the Lord Jesus Christ.
    '92 Ford Mustang GT: 385" SBF, Dart SHP 8.2 block, TFS TW 11R 205 heads, 11.8:1 comp, TFS R-Series intake, Dominator MPFI & DIS, 36-1 crank trigger/1x cam sync, 160A 3G alternator, Optima Red battery, A/C, 100HP progressive dry direct-port NOS, Spal dual 12" fans/3-core Frostbite aluminum radiator, Pypes dual 2.5" exhaust/off-road X-pipe/shorty headers, S&W subframe connectors, LenTech Strip Terminator wide-ratio AOD/2800 RPM converter, M4602G aluminum driveshaft, FRPP 3.31 gears, Cobra Trac-Lok differential, Moser 31 spline axles, '04 Cobra 4-disc brakes, '93 Cobra booster & M/C, 5-lug Bullitt wheels & 245/45R17 tires.

  5. #25

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    Thanks Danny. I just did some research on kPa vs boost and I have a better grasp on it now. The reason I thought it was 14.0:1 target, was when you switched to Graph view, it said target value 14.0:1. It's a bit confusing to someone who is new to tuning EFI. The timing on that tune seems a bit much. I agree, plan is to just get up & running, so it moves on it's own. I'm then going to bring it to chassis dyno/tuner. Being a boosted car, things are a bit more critical. Thank you.

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