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Type: Posts; User: Homer

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  1. Replies
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    Problem is if you share someone will always try...

    Problem is if you share someone will always try to make money off of it. As an example, I designed an overhead gauge pod for challengers and posted the CAD on thingiverse so folks can 3D print their...
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    Yup, I saw your posts recommending this to other...

    Yup, I saw your posts recommending this to other members. I know it is not a "performance" cam but I swear the car feels like it has some balls...not bad for a budget cam. I did notice that...
  3. Thread: No lift shift

    by Homer
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    LoL...I bought it as a theft deterrent...not for...

    LoL...I bought it as a theft deterrent...not for drag racing. :p Was asking about the no lift because I saw someone mention it was tune-able and I was like...no way.
  4. In the other post you stated the transient fuel...

    In the other post you stated the transient fuel decel tables could remedy this...or is adjusting friction a better alternative?
  5. Thread: No lift shift

    by Homer
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    53

    No lift shift

    I saw in another forum that some guy said no lift shift can be done via tuning. Is that true? I don't see how this is possible with the GPEC2A controller without adding some type of aftermarket...
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    Does a 2007 Dodge Nitro controller (NGC4?) have...

    Does a 2007 Dodge Nitro controller (NGC4?) have those tables?
  7. I think OP is refering to the slow throttle down...

    I think OP is refering to the slow throttle down to idle like others have asked previously.
    https://forum.hptuners.com/showthread.php?80661-hemi-idle-lag-after-rev-help&p=584367#post584367
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    That is what I thought the lock-pin max was for...

    That is what I thought the lock-pin max was for but looking at a 6.4 tune both the 5.7 and 6.4 have identical lock-pin (120) and phaser (85) max settings yet the 6.4 sees 134 at start-up/idle. Would...
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    Yeah I thought changing the lock pin and phaser...

    Yeah I thought changing the lock pin and phaser values of the 5.7 with that of the 6.2 would have updated the lock pin value but I guess it does not. Guess I am going to go back to stock values and...
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    I know the differences between cams, just don't...

    I know the differences between cams, just don't know why desired/actual exhaust angle at idle still read like a 5.7 cam despite importing values from a 6.2 (HC) stock tune? At idle 6.2/6.4 is at...
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    Anyone know what the difference is between...

    Anyone know what the difference is between exhaust max and exhaust lock-pin is or exhaust max phase and exhaust min is?

    To me it seems redundant because apparently lock-pin is full cam advance...
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    Maybe I am understanding this wrong, but I don't...

    Maybe I am understanding this wrong, but I don't see how rescaling baro range circumvents the fact that the PCM can relearn baro. Basically the baro value would be bouncing all over the place except...
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    So like spoolboy suggested I guess you could set...

    So like spoolboy suggested I guess you could set the baro table to 1's as it is a multilpier (0's if it is an adder)?
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    According to the JTEC workbook the MAP is used...

    According to the JTEC workbook the MAP is used for Baro relearn. :shrug: I if you have a BARO PID you can check if it drastically changes.

    "The MAP Sensor input is the number one contributor to...
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    Yes mentioned in another JTEC thread but is there...

    Yes mentioned in another JTEC thread but is there a way to prevent it or get around it? Although it sounds like jasond29 may have figured it out.
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    That's awesome! BTW page 10 in this pdf I...

    That's awesome!

    BTW page 10 in this pdf I found about JTEC PCMs gives a rundown of how this particular controller works....
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    Yes, I added in my last post that the max/min...

    Yes, I added in my last post that the max/min training values were copied as well...same thing. Did not copy the enable rpm table as my car is well over that mileage and the enable rpms specified by...
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    Original and modified tune can be found here...

    Original and modified tune can be found here (basically just copied VVT from a 6.2 stock tune):
    https://drive.google.com/open?id=1jUKvf77TqyuR28l_i3oiW9amPss7k9R-

    But I have looked everywhere and...
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    In post #9 I said I looked at desired (it was...

    In post #9 I said I looked at desired (it was logged but did not pay attention) and it desires 125...yet none of my tables desire 125 at idle?
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    I though Pages 172-175 would shed some light on...

    I though Pages 172-175 would shed some light on this but it does not. It does however, give a good description of how VVT (or VCT) functions. Page 175 apparently shows full advance, full retard...
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    I copied all the tables from a 6.2 which sets it...

    I copied all the tables from a 6.2 which sets it at 134 degrees. But at idle and even KOEO the cam is fully advanced (phaser clock spring does so) so shouldn't I be seeing 135 degree exhaust? I...
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    Prior to the cam swap, I would see ~125 degree...

    Prior to the cam swap, I would see ~125 degree exh at idle as well. So is it the phaser? All latest gen hemis use 53022243AF. Could it be the position of the cam sensor in the timing cover? Well...
  23. Not sure of the earliest years but here are some...

    Not sure of the earliest years but here are some FCA vehicles that were flex fuel.

    CHRYSLER FLEX-FUEL VEHICLES
    2009 Sebring Convertible 2.7L V6 Flex-Fuel Engine
    2009 Town & Country 3.3L V6...
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    Nope, no need for one. Did not touch the phaser...

    Nope, no need for one. Did not touch the phaser except to take it off and put it back on.
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    Not sure why I never see 134-135 degrees exh even...

    Not sure why I never see 134-135 degrees exh even though the tables call for it. I know on the 6.4s (6.2 cam is similiar with more duration) you will see 135 at idle (full advance) but most I see on...
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