After a bit of fiddling about im pretty sure my lambdalink is working ok. Its wired at the ECU at senor signal and ground (not shield). However i now get the check engine light flicking on now and again. After checking the fault code it came back 24 (two long lights followed by 4 short lights), i beleive this is the idle air control solenoid?????? Is this just a coincidence cause i can't see how they relate?

Having said that i drove to work this morning (25 miles) and no check engine light, im confused

Tony.