The dbw pcm's were used in the corvettes and some 8.1. red/blue puters p01 style since at least early '99. Not sure of the questions.
The dbw pcm's were used in the corvettes and some 8.1. red/blue puters p01 style since at least early '99. Not sure of the questions.
-Carl
Good informationOriginally Posted by In-Tech
I think the plan is to use a 2004 Green / Blue DBW harness on an 0411 Red / Blue PCM. The challenge I see is the part numbers (according to RockAuto) for APP. TAC, and Throttle Body are not identical Green / Blue DBW PCM vs. Red / Blue DBW PCM.
dave w
I may have posted this earlier or someone else has.
-Carl
Dave w, you are absolutely right, can not use the 1999-2002 411pcm to control the dbw 2003-2007 DBW gas pedal, bcmTAC and throttle body. If i want to do it, have to get the gas pedal, TAC & throttle body of a 1999-2002 DBW vehicle.
Thank you all guys for so much info!
I guess i just have to reflash the pcm from the doner truck to delete VATS, just got it today of the junk yard, tried it, the engine starts and just shuts.
Have already bought a OBDLink MX+, downloaded the LS droid app, made a bench for pcm, and couldn't get it all working. On one phone it just doesn't connect to ls droid at all, on the samsung pad it connects, but brings up a message, that:
"The device took to long time to respond to one or more of the setup commands.
Check the device and make sure it is powered on and working correctly.
The power light on the OBDLink Should be on Solid and NOT blinking or OFF.
The Bluetooth light on the OBDLink should blink slow when your NOT connected to the device and be on SOLID when you ARE connected to the device.
Tap anywhere on your screen to clear this message."
That is where i got stuck totally..
Last edited by Aksl; 02-28-2021 at 12:44 AM.
Have just spent money for nothing, as i found out that the odblink with firmware higher than 4.3.0 will not work with ls droid, and mine is initially higher..(((
Ok, great news, i have downgraded to a firmware 4.5.27 with the ODBLink MX+ (that is the oldest firmwar availabile for this product), and could flash with LS Droid. Yesterday my engine has started.
Aksl
I am by no means trying to say I know what I am doing entirely. I farmer rigged my PCM to my wiring harness for my 5.3 on Sunday. Plugged my ODBlink MX+ into the OBD port. And yes after some trial and error. I was able to pull the file out of my PCM with PC Hammers and OBDLink MX+. So if you have computer or laptop handy you can do that as well.
Understand this tread is old as well and may mean absolutely nothing.
MrPlumber
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