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Now that some time has passed, Where you ever able to get your vehicle going again?

I do get torque management in between shifts, it is logged. I do not get torque management when the surge happens. I am logging engine torque, and it always shows the surge with no timing being...

seems to have helped, the timing dump, but I still have a little bit of surge.

69099

Iv'e set all burst knock to 0, and will report back.

I'm trying to tune in my MAF tables and get a smooth idle on my 5.3/6.2 swap Avy. While driving around at a constant throttle it runs pretty smooth, however the slightest increase in throttle...

https://youtu.be/bcrRUDtYrOc

Ok, I got it to start with no pedal by adjusting the start up minimum airflow. Now I just need to get it to hit my target 780 idle in less than one minutes time....

Ok, so I read the stock tune from my 2017 L96. The cranking spark table is much larger, and has more advance to it. I may try to add some of that to the 2007 L92.

I don't see a place for it, but is there some way on the E38 to command 30% throttle at startup? Why does my stock 2015 SS Sedan roar to life and then quickly simmer down? Newer ECM with more...

Yeah, but the temptation is too great! I am watching the AFR like a hawk while doing so. One thing I noticed on this last spin was that the scanner showed the ECM going into open loop on...

Thanks, for the investigation. That is exactly how it is set up now.

Ok, so I copied and pasted the injector info, MAP info, and spark tables. It still won't start with no pedal. I then set 600 to 800 base spark to 15, in an effort to reduce loping idle, and set...

Before I change the MAP offset, I see the barometric pressure reading is 12.0 or 82.7 kpa in that initial log. Is the barometric reading calculated from the MAP, or is there another sensor to it?

My harness is the 07 LC9. The L92 MAP plug is different, so I just cut the plug of the L92 harness and spliced it onto the LC9 harness. Maybe the wire pin assignments are different? The three wire...

Good catch on the alcohol %. Pump fuel around here is 10%-15% ethanol, so it is ok to disable the Flex Fuel? I don't have the injector table from the donor ECM, but I assume that any L92 table...

I've swapped an L92 with livernois L92 stage 2 cam into an 07 5.3 avalanche. I used the perfectly functioning E38, sensors, and wiring from the LC9 5.3, and the intake, map, and injectors from the...

I too am curious about this gear wizard? My 2007 Avy, to the best of my knowledege, has never been reflashed. I just installed 4.11 gears in the rear, and will be working on the front tomorrow. In...