xm revcounter

ausxm · Unread post by **ausxm** » 01 Dec 2010, 10:20

hello,i have a se1 xm v6 auto 12v a/c
had some work done on the auto,everything works well
but when it came back the revcounter did'nt
would someone please be able to tell me where the rev-c picks up its signal
so i can go from there thanks

Unread post by **citroenxm** » 01 Dec 2010, 12:46

Hi..

Thats a strange one, the rev counter takes it signal from the Flywheel pickup sensor ontop of the gearbox, right up against the heads, under the throttle inlet ..

I say strange because if the sensor wasn't working, then the engine wouldn't run as the ECU uses it as a Flywheel position - so it knows were TDC is..

It has to be a connection further down the line some where.

Paul