4kq fuel pump relay question & O2 sensor reading

[Huw Powell]

> Don't know anything about O2 stuff for this car but the fuel system I now
> know. The fuel pump will stay on for about 2 sec after you turn OFF the car
> to pressurize the system for the next start. It does not turn on until you
> start cranking.

Well, it's *supposed* to come on for a second or so when you switch to
"run" before "start."

It does seem, as pointed out, to be a very variable feature, though.
Must be the first part of the fuel pump relay to break...

--
Huw Powell

http://www.humanspeakers.com/

http://www.humanthoughts.org/