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(chassis number <58000) even though its a K plate, and i need a 2 pin lambda sensor as the flexi i bought has a 4 pin. Does anyone know where i could get a 2 pin connector? If not then does anyone know how to connect a 4 pin lambda to a rev 1 engine? 
The mechanic i have taken it to says that it needs a 2 wire sensor to attach to the place in the engine that the wire goes. HGowever the flexi pipe i replaced has a 4 wire attached which is wrong. I could really do with some advice on this as its the only thing twarting my MOT aspirations!! 
Ignore the sig as my turbo was about three cars ago, I have a UK NA Should be easy if all is in order.<= 3.5%, HC <= 1200ppm."K" plate is Aug92 on, which should, as a UK car, have a cat, and should be subject to a cat test. Should you get a muppet MOT tester, be prepared to tell him it's a 90/91 spec and that there is no plug on the loom. If it has been tested previously on the online system, the car should already be setup for a non-cat test.<=0.500%, hence a fail, but the car has beenstanding for a very long time (previous MOT was 2006). Test was for a catalyst equipped vehicle with a closed loop control. Presumably this then means that the test was a cat test and not a non-cat test. Good old Kwikfit.