fynnbar Posted September 7, 2010 Share Posted September 7, 2010 Have a MAF problem, on 1.4 CVHThe engine idles badly and stalls, hot or cold. It runs better with the MAF disconnected but uses more fuel. Normal stuff...Fitted a new MAF and the problem is the same. Have also fitted a new IAC valve; unplugged the TPS, and the engine does not cut out; put a separate earth into the MAF plug - all to no avail.Any ideas what to do next, or is this a problem with the ECU ? Link to comment Share on other sites More sharing options...
Stu Posted September 7, 2010 Share Posted September 7, 2010 I'd check fuel pressure whilst driving next. Link to comment Share on other sites More sharing options...
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