sonce i have had my extractors fitted i have had problems with my car running REALY ritch idel hunting and when i try 2 get the error codes from the ecu i get a park nutral switch falt power steering falt all on KOEO but the bad thing it when i do a KOER test it starts 2 rev up then dies then i get 1 solid beep that wont go away any ideas ppl

Check the O2 sensor??
Mite have gotten mashed when you done the extractors

otherwise i have a ecu for sale

Good luck

Check the IAC valve and make sure it is not stuck open. The ECU will not be able to control the idle speed if th IAC valve is jammed.

Also make sure the MAF sensor has not got heaps of crap in it. This can also stuff up the fuel mixture calculations.

Cheers