I'm trying to tune my LS1. I'm using a 1220411 PCM with a custom (MAFless) operating system. I get an invalid PID message when I try to look at HO2S21. Any ideas as to what I'm doing wrong?
Thanks
I'm trying to tune my LS1. I'm using a 1220411 PCM with a custom (MAFless) operating system. I get an invalid PID message when I try to look at HO2S21. Any ideas as to what I'm doing wrong?
Thanks
Have you validated all PIDs?
Sometimes some PIDs will be Xed out after launching the software
but will be valid once logging begins.
Select it anyways and start logging.
512k RoadRunner Firmware 12.14R
FlashScan V2 Bootblock V2.07.04 Firmware V2.07.22 EFILive V7.5.7 (Build 191) V8.2.1 (Build 181)
LC-1 WBO2
_________________________________________________
Thanks for the reply. I have selected it anyway. When I log the data, it flatlines.
The PID does become valid, I guess, when I log data, at least it isn't x'd out. Problem is, the data never changes.
The PID for the left bank logs data and oscillates as you would expect
The sensor may be dead.
512k RoadRunner Firmware 12.14R
FlashScan V2 Bootblock V2.07.04 Firmware V2.07.22 EFILive V7.5.7 (Build 191) V8.2.1 (Build 181)
LC-1 WBO2
_________________________________________________
I connected the sensor for the right bak, which has and still is working. The value stayed at .250, never fluctuated. I checked continuity back to the PCM, no problems there either