#138319, "RE: Car goes into open loop near 0 vacuum" In response to In response to 10 Mar-11-14 07:46 PM by ez
MAP sensor wiring is fine. I've logged the MAP and it's stable when the issue occurs, nothing weird occuring with it.
What I have noticed is that 200 to 300ms before the car goes open loop, the TPS voltage changes slightly. It doesn't go up to WOT voltage or anything, but I see no other sensor logs changing. EDIT: The front O2 sensor voltage jumps the INSTANT that the car goes open loop, but I don't know if that's expected behavior b/c the combustion really went rich within 1 ms or if the ECU fiddles with the O2 voltage. Not sure how to read the rear O2 logs.
2gnt: '99 RS-T, killed by a toyota, pending rebuild... Daily: Volt Daily #2: '99 EVG ebike- STOLEN by PEDRO
