Search:

Type: Posts; User: onspeed

Page 1 of 2 1 2

Search: Search took 0.00 seconds.

  1. Replies
    3
    Views
    2,238

    Thanks, few of the guys on 'tech says its looks...

    Thanks, few of the guys on 'tech says its looks normal to them as well. Probably going to pull the intake again regardless to tap the MAP sensor hole and run the sensor remotely with a 1/4" pipe...
  2. Replies
    3
    Views
    2,238

    MAF sensor choppy at WOT

    2002 C5 Z06, mild cam + FAST 90/90. Recently added the fast, trying to get things dialed in again for it.

    On dialing in the MAF, I noticed the MAF signal is rather choppy at WOT, sometimes...
  3. Replies
    0
    Views
    1,049

    LS6 to Fast 90/90

    Just switched from stock LS6 intake/TB to a Fast 90 with LS2 TB. Been a while since I touched HPT so just wanted to make sure I'm thinking correctly. ETC Scalar gets changed to 0.0192, then I need to...
  4. Replies
    1
    Views
    1,419

    Stock tune differences on s197 5.0 Mustangs

    Trying to compare with my mail order tune with a stock file to see what exactly they changed. Car is a 2013 base V8 mustang w/factory 3.73 gears. Stock tune is saved on the SCT unit I think but I'd...
  5. Replies
    47
    Views
    17,410

    http://www.hptuners.com/forum/showthread.php?4742-...

    http://www.hptuners.com/forum/showthread.php?4742-READ-ME!!!-General-tuning-info-and-how-to-s
  6. Thread: Tuning help

    by onspeed
    Replies
    11
    Views
    5,428

    If you've deleted EGR system you can tap into...

    If you've deleted EGR system you can tap into that wiring as well. I prefer that over AC sensor for obvious reasons.
  7. Try adding follower delay? Is this an M6? I think...

    Try adding follower delay? Is this an M6? I think my '00 M6 uses the in gear table for follower, maybe try reducing the decay rate there and see if anything changes. Also how is your RAF and IAC...
  8. Thread: IAC too low?

    by onspeed
    Replies
    4
    Views
    2,748

    Adjusted TPS to 0.5V with closed throttle, IAC is...

    Adjusted TPS to 0.5V with closed throttle, IAC is ~40 hot, no change. Rechecked RAF, still about 1g/sec lower than stock across the board. Seems like everyone with a cammed car tends to need a higher...
  9. Thread: IAC too low?

    by onspeed
    Replies
    4
    Views
    2,748

    hairline crack on the bottom of the intake....

    hairline crack on the bottom of the intake. applied some RTV, we'll see how things are once it cures.
  10. Thread: IAC too low?

    by onspeed
    Replies
    4
    Views
    2,748

    IAC too low?

    Cammed '00 Formula, 226/234 .598/.601 113+2 LSA (4 deg overlap), exhaust, LS6 intake, lid. At hot idle, ~200 deg ECT, my IAC count is ~10-20. I've got the set screw bottomed out (flipped for easy...
  11. Replies
    3
    Views
    1,812

    Had lots of driveability issues. Hanging idle,...

    Had lots of driveability issues. Hanging idle, surging, slow transient throttle response. With AC on things got even worse. VE tables were untouched above 1200 RPM, and it looked like a straight -15%...
  12. Replies
    3
    Views
    1,812

    Thoughts on this tune?

    Tuned (twice, went in for driveability issues) by a very popular LS Houston shop a couple years ago. This was before I had HPT and figured out how to tune myself. Car is 2000 Formula M6, SLP lid, LTs...
  13. Replies
    2
    Views
    1,786

    I have LTFTs disabled.

    I have LTFTs disabled.
  14. Replies
    2
    Views
    1,786

    WBO2 issue or exhaust leak

    Just put my car (C5Z) back together following a clutch change. Getting lean WBO2 (Innovate LC1) readings now, around 16.5 AFR while both narrowbands are oscillating normally suggesting I should be...
  15. Replies
    4
    Views
    2,665

    Reckart is good if Brian is still around. I heard...

    Reckart is good if Brian is still around. I heard he sold the business though and if so, I can't comment on the new guys.

    I think Texas Speed just moved to Austin though?
  16. Replies
    2
    Views
    1,647

    There are no fuel trim adjustments in open...

    There are no fuel trim adjustments in open loop... that's the whole point of open loop. If you have a WBO2, I would tune VE table using that rather than with fuel trims.
  17. Replies
    230
    Views
    111,995

    We should be able to read other cars with tunes...

    We should be able to read other cars with tunes from the current 5.0 tuners to figure out what they're doing to prevent cylinder 8 issues, right?
  18. Replies
    230
    Views
    111,995

    I think Ford has 1 Lambda = 14.1 AFR for 100%...

    I think Ford has 1 Lambda = 14.1 AFR for 100% gasoline. I'm not sure how the PIDs and etc will work out for the scanner, but will it reflect this out of the box or will we need to do some tinkering?...
  19. Replies
    6
    Views
    3,815

    I hope sometime in 2014 :) . Good to hear it's at...

    I hope sometime in 2014 :) . Good to hear it's at least on the drawing board for now. I've been holding off on a CAI purchase since I'd need to buy another tuner to reap the benefits.
  20. Replies
    6
    Views
    3,815

    Any ideas on the time frame you guys are shooting...

    Any ideas on the time frame you guys are shooting for?
  21. have a log?

    have a log?
  22. Replies
    5
    Views
    2,921

    AC compressor seized today. I assume it's been...

    AC compressor seized today. I assume it's been going downhill for a while and that was causing the random stalls at idle. This would also be the third time I'm replacing it, must not be flushing the...
  23. Replies
    150
    Views
    440,160

    I notice it's commonly suggested to match the...

    I notice it's commonly suggested to match the main spark tables with the idle spark tables. However in Greg Banish's DVD, he says something like the idle spark tables are intentionally much lower...
  24. Replies
    5
    Views
    2,921

    Yeah I agree, looks like they did minimal...

    Yeah I agree, looks like they did minimal changes. It was tuned before I got HPTuners, so I didn't know much except that the shop had excellent reputation on every LS forum. I tuned my C5 myself, and...
  25. Replies
    5
    Views
    2,921

    Any ideas on this? I've changed a few things here...

    Any ideas on this? I've changed a few things here and there to no avail. I'm wondering if the oscillation at idle is associated with the AC compressor automatically switching on/off to prevent icing...
Results 1 to 25 of 36
Page 1 of 2 1 2