[edited]Ah, ISV I didn't know there was one on the G models..! [/edit] Oh that big lump of metal round the back with the water and stuff going into it.!!
I (think) thought ours relies on the timing for idle-speed, that nice 1000rpm idle to 800rpm drop, such a noticeable effect must come from somewhere I thought.. Low compression engines are presumably easy to set the idle speed just by fixing the timing interval.? Spark it 32 times/second, that's 960RPM (2 sparks per rev), and can't be faster or slower..? Dunno, any thoughts?
Coincidental but I spent 2 minutes this afternoon with the "lead" connected and working, and then spent an hour trying to get it going again, and it's slipped into "high latency" somehow I don't know.!
I was still searching to see if there's a throttle-position change reading I can use to show me when the dodgy Wide-open switch is working in big letters, only slightly easier than going in with a meter but the way it'd be done if I was a proper bloke!! :-P
I did buy a fuel-pump-single-closing-contact relay to put in mine and could see that the other relay plug had a wire to the normally-closed too so I thought I wished I'd bought one of them instead to make it interchangeable. :-? Maybe it's unrelated (but maybe is), mine does wait 5 seconds after turning off the ignition to shut off the (I am guessing don't quote me) ECU.. Things like the lambda heater and a footwell relay seem to go off after a delay
Cool Steve, now I know a bit more about GT's.!
Happy daze
NEAL :-D