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Type: Posts; User: griffincox

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  1. Replies
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    Which models/years use a factory wideband? Is...

    Which models/years use a factory wideband? Is there a production cutoff or based on year?
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    Question about 3rd Party VIN Change

    If I want to change the VIN of a ECM/TCM (E67/T42) using a 3rd party tool (not HPtuners) because its a VIN that does not match the OS, should I do this before a Custom OS enhancement or after? Would...
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    I would definitely use a MAF. The system was...

    I would definitely use a MAF. The system was designed to rely heavily on it. You could try an 07 TBSS OS or a 09-12 CTS-V. Some of them have custom OS available.
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    Make sure to attach a tune file also. All the...

    Make sure to attach a tune file also. All the airflow is calibrated and smooth?
  5. Thread: Fan Control

    by griffincox
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    1,669

    What issue(s) were you running into? What...

    What issue(s) were you running into? What supercharger?
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    There is a difference between the connector type...

    There is a difference between the connector type (USB A, B, C, etc) and the USB Communication (USB 1.1, 2.0, 3.0, 3.1, etc). The MPVI2 has USB Type C connector and is USB 2.0 compliant. Meaning it...
  7. Do you know average ethanol percentage of the...

    Do you know average ethanol percentage of the pump 93 AKI? It may be 5-10% ethanol so you may want to move back to 14.1 AFR or somewhere between 14.1-14.7. Just a thought
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    Will try this. I think I have already tried with...

    Will try this. I think I have already tried with stock DD. It was better but not perfect. This is the whipple cal currently, FYI. Also considering trying the CTS-V LT4/8L90E DD table as well.
    ...
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    It?s as it came out of the box. I was looking at...

    It?s as it came out of the box. I was looking at the hose routing. Looks like it has two small brass elbows and goes underneath the housing. Connecting separately from the Evap and crankcase. Any...
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    5,810

    Attached is a cal, log and a photo of the issue. ...

    Attached is a cal, log and a photo of the issue. This is a 2017 6.2/A8 Truck. Pedal is steady. Throttle and MAP (and torque) jump around wildly. Reached out to Whipple and their response was that...
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    If anyone has any tips to remedy this whipple...

    If anyone has any tips to remedy this whipple surge at low throttle I am interested. I have an issue with very low throttle surging after shifts
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    Basically, if you are using these tables, what is...

    Basically, if you are using these tables, what is your setup? NA, TC, SC will all react differently I?m guessing. I am working with a PD SC on NA OS, so I am mostly interested in using that setup in...
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    Can anyone who is testing these tables comment on...

    Can anyone who is testing these tables comment on whether they are stock natural aspiration or aftermarket forced induction, etc?
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    Bump

    Bump
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    Bump

    Bump
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    Is this known to help with supercharger surge? ...

    Is this known to help with supercharger surge? Any more details?
  17. Would you mind expanding on 2) and 3) a little? ...

    Would you mind expanding on 2) and 3) a little?

    I will try the Whipple Cal again, I don't doubt they spent time on it and know what they are doing, but at a very minimum the VVE is completely...
  18. I?ll have to get my hands on one I guess. I...

    I?ll have to get my hands on one I guess. I thought when I looked it had stock value for VVE and VT
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    Factory supercharged, aftermarket or both?

    Factory supercharged, aftermarket or both?
  20. I have the opposite problem. 100% APP and 45-70%...

    I have the opposite problem. 100% APP and 45-70% TPS depending on conditions. 2017 Sierra 6.2 with whipple
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    I see that the limit is 1.0, but this can be...

    I see that the limit is 1.0, but this can be over-riden. Is it safe to over-ride? Is it necessary to go above 1.0? Any more insight into what this actually is or does? On boosted applications the...
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    Should this be set higher than 1.0 on boosted...

    Should this be set higher than 1.0 on boosted applications?
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    I am experience something similar. I am out of...

    I am experience something similar. I am out of town now, so won't be able to do more testing for about 2 weeks, but have some ideas for when I get back to it. But I have MAF and VVE pretty darn...
  24. I guess I didn?t realize that GM was still making...

    I guess I didn?t realize that GM was still making the L96. What controller is this using now? Is there support for all engine and transmission options on the 2020 Savana?
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    Can anyone comment on the differences between and...

    Can anyone comment on the differences between and options available for each of the following?

    AFX
    AFM1600L
    AFR500v1
    AFR500v2

    I have a NGK AFX that was converted by ECM to AFM1600L. I...
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