Search:

Type: Posts; User: 5FDP

Page 1 of 20 1 2 3 4

Search: Search took 0.03 seconds.

  1. Thread: MAF fail in SD

    by 5FDP
    Replies
    5
    Views
    25

    Only code P0103 needs to be set for the MAF to be...

    Only code P0103 needs to be set for the MAF to be failed.
  2. Replies
    2
    Views
    75

    You could try cutting the min fuel milligrams...

    You could try cutting the min fuel milligrams under the transient fuel tab in half to see if that helps the rich idle.
  3. The gear/tire wizard is under the edit tab....

    The gear/tire wizard is under the edit tab. You'll want to plug in the larger tire size and have it auto scale the transmission shift speeds. I forget on those trucks if it will freak out if you put...
  4. How far is your speedo off? The tune for the...

    How far is your speedo off?

    The tune for the gear tire wizard still says it's running 30.5in tall tires.

    With that lift and size tires you'll want to raise the lock up speeds. Don't have 5th...
  5. Needs more base running airflow for sure and why...

    Needs more base running airflow for sure and why is your idle timing so high around 30 degrees?

    Make sure fuel pressure is staying the same. Disable abuse mode, set it to 7,000+ rpm and 0mph.
    ...
  6. Replies
    2
    Views
    95

    Did you do a write entire for the VATS?

    Did you do a write entire for the VATS?
  7. You'll need to get a wideband oxygen sensor for...

    You'll need to get a wideband oxygen sensor for tuning just so you know. AEM sells a OBD2 wideband that is plug and play with HP Tuners, lots of us use them.

    The tune is rich at cruising speeds...
  8. Replies
    6
    Views
    72

    It's going to be something wrong with your pump...

    It's going to be something wrong with your pump or regulator if your fuel pressure is still to low. The computer doesn't control fuel pressure.
  9. You are not logging the knock retard channel in...

    You are not logging the knock retard channel in the main channels list on the left hand side. So you can see if there is knock happening.

    If there is a problem with the knock sensors then it will...
  10. Replies
    2
    Views
    97

    Figure out what injectors they are. Just changing...

    Figure out what injectors they are. Just changing the flow rate to 60lb/hr doesn't help at all if the rest of the data is still made for the stock injectors.

    Change the cylinder volume to match...
  11. It's currently not being logged. Add the knock...

    It's currently not being logged.

    Add the knock retard and the burst knock channel to the main channels list of the left, then it will start showing if it knock events are happening. From the looks...
  12. Replies
    3
    Views
    85

    Are you still running rear o2 sensor with the...

    Are you still running rear o2 sensor with the factory exhaust?

    I noticed that you turned off the cats codes P0420 and P0430 but left all the rear o2 sensor DTC's the same. If the cats are gone or...
  13. Replies
    7
    Views
    128

    Sounds like the injectors are stuck open. Once...

    Sounds like the injectors are stuck open.

    Once the engine isn't cranking anymore the injectors shouldn't stay on either, if they are something isn't right there either.
  14. Replies
    7
    Views
    128

    You can't really do that. The temp sensor needs...

    You can't really do that. The temp sensor needs to be plugged into the computer. It's going to throw the fueling for the loop if it thinks it's at the north pole but in reality it's 80 degrees...
  15. Replies
    7
    Views
    128

    Plug in your coolant temp sensor. Post the...

    Plug in your coolant temp sensor.

    Post the tune file as well.
  16. HP Tuners will need to update this thread now. ...

    HP Tuners will need to update this thread now.

    They dropped the exchange price and credit amount to tune these new trucks now.
    ...
  17. Replies
    12
    Views
    324

    Pick an air fuel ratio your comfortable with....

    Pick an air fuel ratio your comfortable with. Something like 11.0 should be nice and safe while you get the VE dialed in. After that you can lean it out a touch if 11.3-11.5 is better.
  18. Replies
    4
    Views
    212

    Yes.

    Yes.
  19. Thread: New to hp tuners

    by 5FDP
    Replies
    1
    Views
    102

    You can do both of those things all in the same...

    You can do both of those things all in the same tune.

    Just plug in a tire size that gets the speedo the closest to a GPS reading. Should be able to do 33-34in tires then auto scale the...
  20. Replies
    19
    Views
    278

    I'm not sure how many more times I can type it...

    I'm not sure how many more times I can type it before you'll understand.

    Your car does not have VVE, it only has a VE table.

    Copy the VE table labels into the scanner if you are trying to tune...
  21. Thread: Torque management

    by 5FDP
    Replies
    2
    Views
    162

    Max out the P1514 table in the engine diag tab....

    Max out the P1514 table in the engine diag tab. That can make it go into limp mode.

    Don't forget to change your open loop eq ratio back to 1.00 for operating temp. Otherwise your VE table will be...
  22. Thread: Just Starting...

    by 5FDP
    Replies
    7
    Views
    235

    I think per google those are the smaller...

    I think per google those are the smaller injectors, so either way you'll want to get larger ones for this engine just to know you have enough fuel.

    A common upgrade are 8.1 injectors that are...
  23. Replies
    7
    Views
    207

    The injector data tells you what it's for. ...

    The injector data tells you what it's for.

    There should be data for the Injector Flow rate, Min Injector Pulse, Short pulse adder and the Offset vs volts data. Change all that and you should be...
  24. Replies
    12
    Views
    324

    The data looks right, they have it set for 4 bar...

    The data looks right, they have it set for 4 bar pressure for 83-84lb/hr for the flow rate is correct and the other data looks correct per the spreadsheet.

    Remove the 1 bar map channel so it...
  25. Replies
    19
    Views
    278

    You need to post your file. GEN 3 computer...

    You need to post your file.

    GEN 3 computer like the P01 and P59 have VE tables.

    GEN 4 computer like the E67/E38 and later have VVE tables under the edit tab.


    Your Trans Am only has VE...
Results 1 to 25 of 500
Page 1 of 20 1 2 3 4