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Thank You very much for archiving such good info.

I'm not too familiar with the diesel stuff. Yeah, for some reason these LB7's fubar the parameters section which corrupts the seed/key, serial # and vin too, basically the entire "block". I can...

Fun stuff, clear codes and then do the vin

https://www.injectorrx.com/fuel-injector-cleaning-and-flow-testing-service/fuel-injectors/injector-calculators/convert-lb-per-hr-cc-min/

Just a tip for you guys who solder small distant spaces like this as well as micros. Solder all 4 corners so the device won't move in the next step. Solder/short the entire connection, do it fast...

Or if anyone has something similar in EfiLive format and is willing to post, I am interested in looking at the VVE tables. The earlier LSA and LS9(much better) VVE tables leave a lot to be desired.

Hiya GMPX or anyone,
I can't seem to find the thread where we discussed this type of thing before, I read out a stock 2018 Camaro ZL1 E92A .bin file the other day and wasn't doing any tuning to it...

bench harness and good stable regulated power supply

I don't think you can brick it. You will have to write all 4 modules though, I've never checked with efilive stuff though, sry.

I am assuming this is a cartridge style MAF, what diameter is your intake tube? Do you have enough distance of straight pipe before and after the cartridge?
A = MAF signal
B = Ground
C = Ignition...

I realize you have checked wiring, but it's wiring ;)

Not percent, actual voltage

If your TPS voltage is above .6v you need to lower that value with the throttle blade or "grind" the tps mounting bolt area to get it back into range. Drastically affects idle quality and...

I haven't tried a T43 since it is internal. My T87 stuff wouldn't read with efilive nor hpt but I could read it with my AVT852 which was interesting. The 120 ohm termination resistor was the trick....

IMO if you can't read it reliably, no way would I attempt a write. CAN termination should be 120 ohms.

Hiya,
I am about to delve into a similar swap project. I am not as far as you so of course I don't want to be, lol. Keep this post alive :)

You guys are awesome to help, something that basically has nothing to do with your software and you still chime in. yayski :)

I have this in my archives, maybe it will help. I do NOT know the history of this file so adjust accordingly. :lookaround:23892

Spot on post! I've fixed plenty of idle and part throttle issues from other "tuners" over the years. As mentioned, WOT is the easiest part. :doh2:

There is no such thing as a 1mb 0411. The 0411(p01 512k) style has red and blue connectors, the p59(1mb) has blue and green connectors. The firmware is not interchangeable.

You got me curious, lol. I want to know now too. The PCM is one of these ACDELCO 21812298 {#19143664} which is pre-p01 style as noted below.

23861

CHEVROLET BUS 1999-2000...

According to wikipedia it appears those were used in 99-02 Topkick and motorhome. I don't have one, sorry.

Year make/model please. I don't have my files named by engine designation, sorry.

I'm not so sure you want the shift times at 0, the early stuff may not care but when the adaptives start doing their stuff in the later controllers, it very easily kills the trans :(

Yes, I feel ya. Dramabook and the other social crap I am not involved with. This is still a good forum of a lot of great people.