Oil light

[DEREKCO]

After sorting the no boost issues another issue has arisen oil light flash,s when engine revs over 2000 what should I look for switch,s or connector stn 2 plugs?

[hunker7]

After sorting the no boost issues another issue has arisen oil light flash,s when engine revs over 2000 what should I look for switch,s or connector stn 2 plugs?

I had this problem when I put engine back in mine, check if connectors are on properly, wiring etc. If that's all good probably sensor is dead.

[quattro-nick]

first i woud measure the oil pressure with a mechanical meter to be sure

[UrS4boy]

AAN Oil Pressure Sender, Switches, Wiring and Check Valves

After sorting the no boost issues another issue has arisen oil light flash,s when engine revs over 2000 what should I look for switch,s or connector stn 2 plugs?

There are two oil pressure switches, F1 and F22. There is a hand-over from F1 to F22 (or F22 to F1) in the Autocheck warning system at around 2000 RPM. So as Hunker7 suggests check your wiring to these two switches.

AAN (and ABY and ADU) Oil Pressure Sender, Switches, Wiring and Check Valves:

http://forums.quattroworld.com/s4s6/msgs/96161.phtml