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Who all has had a device failure since the 3 was released? Seems odd to me that the reply is always an internal device failure and how you can purchase a new one. Seems like a scam to me, no reason...

Thanks for the feedback, i have attached my log file channels

just starting to learn the GM tuning, heavily experienced in Holley EFI but never messed with the OE much. I have attached a tune and log file for a stock 6.0/TH350 that i need help getting dialed...

I have this up and running but i need help with take off issues, rpm?s hanging at gear change and it seems down on power compared to Holley EFI that was on it before. Cruising and idle it is...

I have a ECM that has a excellent tune for my L83/6l80 but have recently swapped to a T56 magnum. How could I get this combo to work?

Currently running a L83/6l80, truck is running and driving. I want to do a manual trans swap. Can I use the current computer and tune to do this? I assume you may need to change a few things in the...

looking for a 2017 L83/6l80 tune, if you have one post it up

Thanks

ok will do thanks

gotcha thanks

105896

This is the tune someone did for me, the truck is a swap and runs really good just needs the pedal slowed down and shift mph during cruise lowered.

looks like driver demand is disabled in my tune

so there is normal, pattern A, pattern B, and Hot how do I know what table is used?

ok thanks

105894

3;42 gears 30.5" tire

I would like to have my shift mph lowered, 1-2 and 3-4 takes too much mph to shift is there an easy way to do this? I have been looking at the tune but not sure what to change Thanks

2017 L83/6L80 E92 swapped into C10 truck

L83/6L80 swap, runs great but I would like to slow the pedal down alittle. first touch of the throttle wants to peel out. any way to do this with HP tuners? I have looked around but haven't found...

I have a new LS3 crate engine and struggling to get it to start. Using a spear tech harness and computer. Cranks and does nothing, never tries to hit. Coils and injectors both firing, Injectors...

Stock L83 running vintage air, cooling fans aren?t tied to the pcm in anyway. Having idle issue when the a/c and fans come on. Idle drops too low and Struggles the engine. Is there anyway to get an...

Wanting to put a SPAL PWM fan on my swap, I need help figuring out the best way to do so. I?m running Vintage Air and want the Trinary switch to continue controlling the fan for A/C. The SPAL fan has...

ok here are some logs with the VVT on and a new maf curve suggested by a co-worker it starts cold or warm excellent now, looks like fuel trims are off tho thoughts? thanks again for the...

P0102, MAF low output makes sense for the 4" tube. If you just follow the write-ups for MAF tuning you will probably resolve that and have a much better running engine.

P0650 just means that you...

Mass air code P0102-00 came on after mins of idle time
Also have codes P0650-00 and P10E1-00.

Thoughts?

I’m not sure, hopefully figure that out once my maf issue is fixed. I have read that tq management will pull timing at wot and cause that but I’m not an OE tuner

I’m not sure, I’ll hook my gauges back up tonight and see if it’s there. Using Dakota digital gauges so I have to unhook them to use the obd2 port. It did start up pretty nice every time so...