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Torque based fuel b1102 in the LMM I have been playing with is throwing a curveball at me. No matter how I adust the table it does not change in the least when logging. And table B1115 also seems to not be responding. I am resorting to the age old tuning method of multiplicity :bash: and my shifting is being comprimised because of it. I need HELP.
I've also been playing. Seems like I have been getting decent results with the main injection pulse and boost control. What have you been doing with with these tables?
all of the other tables I have tried are working.
Very odd indeed, they are the same tables as the LBZ uses (and I assume they work ok?).
Cheers,
Ross
Ross,
I can send you the tune and some logs if you need.
No problem, I'll be back on to LBZ/LMM late next week.
Cheers,
Ross
Works for me. I've had some decent results with the LMM so far.
Well if it tunes basically the same as the LBZ then I don't know whats up. I haven't tried it since the new update. Maybe the old software was the problem.
I recently bought an 08 LMM and have been having these same tuning issues. I have been tuning other LMMs with these same issues. The LBZs that I have tuned do not have these same issues.
B1161-B1165 do not correlate properly or completely with B1167-B1177. I have entered values in all of these tables that should atleast flare a shift but they don't. I have also maxed out all of the torque limiting tables. I have also ventured into the tcm torque tables to try and fix the problem. The most commanded fuel I am getting is 103 and I am commanding 120.
These PIDS also help when tuning the LBZs and I think they would help with the LMMs also.
- Engine Power Limiting Factor GM.TRQ_FACT_DMA
- Engine Torque Reference GM.ENGTRQREF_DMA
- Main Injection Timing from TDC GM.MAIN1CA_DMA
- Pilot #1 to Main Injection Time GM.PILOT1MT_DMA
- Pilot #2 to Main Injection Time GM.PILOT2MT_DMA
- Pilot #2 to Pilot #1 Time GM.PILOT2P1T_DMA
- Pilot Injection #1 from TDC GM.PILOT1CA_DMA
- Pilot Injection #2 from TDC GM.PILOT2CA_DMA
- Pilot Injection #3 from TDC GM.PILOT3CA_DMA
- Shift Torque State 1 GM.TSFTC1_DMA
- Shift Torque State 2 GM.TSFTC2_DMA
- Torque Limiters Active GM.TRQLIMACT_DMA
Please help!!!
Update! B1167-B1177 do nothing. I zeroed them out and maxed them out and they had no affect on the commanded rate in the logs at all. Please help Ross!!!