How does the PCM know to down shift? Fuel pedal, map sensor, speed sensor? How do I check codes for transmission? OB2 connection, does a regular code reader work? Thanks. Mike
Can't drop from OD to 3, shift cable is jamed. It shifts from PRND no problem, I pulled the cable off trans and trans goes threw all gears, PRND321. I bought a new cable just haven't had a chance to install it, it's still cold outside in New york.
I tried yesterday, going up a hill , 45-50 wot it wouldn't down shift out of overdrive , barely made 50 empty. Engine seems to run good though. I know it's not a power house but it should be better than this. My toyota corolla 1.8l with no turbo has more power than this. Is there any...
Hi: Guys, I finally got around to I stalling fuel pressure gauge and boost gauge ,glow shift gauges. It's been too cold here to work outside. Fuel psi at an idle is 10psi at wot is 4.5-5 psi. Boost at idle is 0 at wot is 10psi then drops off as truck shifts up to about 5-7 psi boost. Not...
Yes, i think so, like every other automatic transmission
Yes, I can move the shift lever through PRNR. But not 321 i think shift cable is jamed. I pulled cable off transmission and trans shift's through all gears but not cable. Not sure about throttle pedal