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94 1.1 Erratic idling - Keith68
single point injecting system, 8 valve (fire engine), car starts & drives very well, replaced vaccum pipe which had air leak, possibly since then engine idles likes its running a bit rick or weak, injection light came on dash, fault code oxygen sensor fault - replaced, clear fault code.
Replaced coolant sensor & still problem is still there

Edited by Dynamic Dave on 27/12/2008 at 21:26

94 1.1 irratic idling - injection doc
has it got a distributor on the end of the head or a pair of coils?
94 1.1 irratic idling - injection doc
if it has a Dizzy check the advanced unit , it may have punctured which allows air to leak at idle & the timing retards by about 10 degrees