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Tuner in Training
Wanting ignition cut on upshift - Gen 4 L98/6L80e E38 PCM
Totally new to HP Tuners and I've been trawling the posts but can't find any help on this. I'd like to get the PCM igniting a little fuel between upshifts with my 6L80e - nothing extreme just a decent 'crack' between shifts. For some reason mine started doing it on its own then stopped a few weeks later, sounded great! (call me a poser lol)
I've read of guys using a switched resistor on the IAT circuit to pull some timing between shifts but mine has the IAT built in to the MAF.
Any pointers or which PIDs I should be watching would be great.
Last edited by [email protected]; 03-11-2019 at 08:55 PM.
Reason: word missed
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the car stock pulls timing between shifts as torque management
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Tuner
Log your spark PID’s so you can see where spark comes in and what factors contribute to spark table. Start researching removing Torque management and read up on how it’s removed and you can see what tables people use for which pcm to remove TM. So you can get a better understanding on how to manipulate it to your liking