400D Look up AFR when in closed loop Set
400F Allow knock prevention Set
400F Allow knock retard Set
4136...
Type: Posts; User: Turbogtu
400D Look up AFR when in closed loop Set
400F Allow knock prevention Set
400F Allow knock retard Set
4136...
Silly question, did you happen to OHM the resistance of the IAC wires from the pigtail to the ECM.
Those pigtails are known to break internally. Tug on pigtail modestly and read the resistance.
One...
Nope. Got to be in the code.
Reading both ASM files he made on the $0d and the Maf $0d.
But why is mine isolated?
Bites and bits ....
Found another bin floating around that was Dimented helping someone. Did a bin compare and didn't see really anything out of place.
I have a 16197427 at the parents house. I'll see if it's a...
Not losing power.
I would think module would be good. Both of other programs work.
Had a thought...I disconnected the brown bypass wire. It DIDN'T shut off!
Ran good. Then I shut it off.Reconnect...
Hmm. I'll check that out. Thanks.
If TBI, I know the late 80s ECMs are different than Later 90s TBI PCMs. Totaly diffrent harness connectors at computer.
Also if Automatic on later ones. Quite a bit of wires missing if a manual...
Hey guys,
Got a spark issue. I'm using Dimented24x7 $0d Maf code on a 16168625 PCM.
Running a 2002 5.3l C1500 Maf and all the required rewiring to the pcm.
I got a issue where I lose spark Right...
First post on here and long time on the webs!
Used to love messing with the generals obd1 computers. 727/730 $8f was how I popped my cherry LOL. Was using WinBin back then and TTSDatamaster. Dug out...