Originally Posted by
Nick.W
Mine is exactly the same as this with a L8 ECU.. All my sensors are fine. Will Pedley put all his fueling gear and IAW monitor on mine and managed to get it a bit lower than yours but my Global co screw on the ecu is pretty set to much minimum. I've got good AFR's all the way through though.
Edited to say mine is not currently running closed loop.
Okies but how do you get through an MOT? Thought it should be 3.5 or less for your age car? At least mine has a 4.5 level I think but miles from it and so got no chance on an MOT standard machine.
God knows what the HC reading is but all pre 92 are ok I think.