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Thread: 2005 Tahoe ppv lq4 swap questions

  1. #11
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    Thank you two very much!! That cleared a lot up!!
    99 ECSB 1500 6.0 lq9/243 2wd 3.42 in the works.
    Efans - CAI - Walbro 255lph - Eaton LSD
    BTR STAGE 3 truck cam - 60lb Inj - MP122HH
    FLT Level 5 - 3000 SC YANK
    Pacesetter LT's - ORY
    13.170 @ 103.33 Mph -

  2. #12
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    So I managed to get a log done on this Tahoe. However after completing it I realized I have the tune file that's setup for autoVE. in it when I did the logging (via autove turtorial)

    is that ok?

    I will attach the log file plus the tune that I modified (autove_first log). I took the logged info and copied them over to B0101 and pasted with multipliers. The numbers are a pretty big change. ( probably because I copied the ve from a cammed lq9, its all I had to work with, tunefiledepot wouldn't download)

    then smoothed the peaks out. I also logged the maf (tab B) those numbers where not off to far from what I noticed. even though its set to fail it still read info.

    hoping I am doing this right. thank you for helping me out the other day and getting this going!
    Attached Files Attached Files
    99 ECSB 1500 6.0 lq9/243 2wd 3.42 in the works.
    Efans - CAI - Walbro 255lph - Eaton LSD
    BTR STAGE 3 truck cam - 60lb Inj - MP122HH
    FLT Level 5 - 3000 SC YANK
    Pacesetter LT's - ORY
    13.170 @ 103.33 Mph -

  3. #13
    Joe (Moderator) joecar's Avatar
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    In your tune file, set these as follows:
    B3608: 0.05 s
    B3609: 0.05 s
    B3616: 65% below 3200 rpm, 35% above 3200 rpm.
    B3615: same as B3616 immediately above.
    B3618: EQR 1.175 (the EQR 1.134 in B3605 is not rich enough for WOT).
    C6001: set P0101, P0102, P0103 to A:1-Trip.
    D0961, D0962: set to 100% everywhere (same as D0960).

    If you're doing AutoVE or AutoMAF, then also disable B4206.

    If you don't see enough digits after the decimal point (e.g. none at all), then highlight the cell and click the +.00 button until you see several decimal digits.

  4. #14
    Joe (Moderator) joecar's Avatar
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    Is this the file where you applied the AutoVE (paste-multiplied the map)...?: 2005 tahoe ppv_6.0_autove_ first log.ctz

  5. #15
    Joe (Moderator) joecar's Avatar
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    Disable B4206 and start again (throw that file away, flash in the previous file).

  6. #16
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    Quote Originally Posted by joecar View Post
    Is this the file where you applied the AutoVE (paste-multiplied the map)...?: 2005 tahoe ppv_6.0_autove_ first log.ctz

    Yes it is- looks like I need to rework it all- thank you very much for taking a look at them.
    99 ECSB 1500 6.0 lq9/243 2wd 3.42 in the works.
    Efans - CAI - Walbro 255lph - Eaton LSD
    BTR STAGE 3 truck cam - 60lb Inj - MP122HH
    FLT Level 5 - 3000 SC YANK
    Pacesetter LT's - ORY
    13.170 @ 103.33 Mph -

  7. #17
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    B3618: EQR 1.175 (the EQR 1.134 in B3605 is not rich enough for WOT).
    So how much should I change in the B3605 table? I changed some in the table as you can see. you think anything above 65 map KPA and about 176 degrees ECT should just be the 1.134 EQ Ratio? thank you again. Its making sense
    Last edited by joecar; March 22nd, 2016 at 03:36 PM. Reason: fixed quote
    99 ECSB 1500 6.0 lq9/243 2wd 3.42 in the works.
    Efans - CAI - Walbro 255lph - Eaton LSD
    BTR STAGE 3 truck cam - 60lb Inj - MP122HH
    FLT Level 5 - 3000 SC YANK
    Pacesetter LT's - ORY
    13.170 @ 103.33 Mph -

  8. #18
    Joe (Moderator) joecar's Avatar
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    Quote Originally Posted by Trxmxzx View Post
    So how much should I change in the B3605 table? I changed some in the table as you can see. you think anything above 65 map KPA and about 176 degrees ECT should just be the 1.134 EQ Ratio? thank you again. Its making sense
    I would use the stock B3605, and use the PE table B3618 (with suitable B3616 as shown above) to set PE/WOT fueling to EQR 1.175.

  9. #19
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    so I got a start up log, however I got DTC p0054, p0060, p0300

    rear 02 sensors and muiltiple misfires

    no DTC for maf to do calc.vet

    what am I missing
    Attached Files Attached Files
    99 ECSB 1500 6.0 lq9/243 2wd 3.42 in the works.
    Efans - CAI - Walbro 255lph - Eaton LSD
    BTR STAGE 3 truck cam - 60lb Inj - MP122HH
    FLT Level 5 - 3000 SC YANK
    Pacesetter LT's - ORY
    13.170 @ 103.33 Mph -

  10. #20
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    okay I got it figured out P0103 code

    forgot to change hz to 1
    99 ECSB 1500 6.0 lq9/243 2wd 3.42 in the works.
    Efans - CAI - Walbro 255lph - Eaton LSD
    BTR STAGE 3 truck cam - 60lb Inj - MP122HH
    FLT Level 5 - 3000 SC YANK
    Pacesetter LT's - ORY
    13.170 @ 103.33 Mph -

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