pcm

1996 1FZ-FE ECU that came off of working engine that was swapped for an LS. $350 plus shipping.

Hi all, I thought I'd share something I resolved this weekend. I have been having trouble with the PCM on my LS powered FJ60 for a couple years now and kinda gave up until recently. The smog shop hasn't been able to smog the vehicle cause they cant read the PCM with their equipment. The most...

Any PCM gurus out there? No vacuum leaks, 650 smooth idle, no VSS, no stalling on decel. Relentless P0507 "Idle speed higher than expected." Will the absence of a VSS to the PCM cause the P0507 code? Seems to me it's plausible. PCM assumes idle speed off throttle but drive train pulls RPMs...