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+--- Thread: erratic idle (/showthread.php?tid=16869)
erratic idle - jays306 - 28-08-2013
Hi, any ideas on what could cause my car to rev up &down between 750rpm & 1000rpm? Would i be right in thinking it could be the TPS or MAF on its way out. It doesn't happen all the time just every now & then. Thanks
RE: erratic idle - Toms306 - 28-08-2013
My china estate did this, I never did find the fault which isn't much use to you lol.
However I unplugged the MAF and it was still the same so I ruled that out.....
RE: erratic idle - Matt - 29-08-2013
I'd give the tps a clean up and replace the maf
RE: erratic idle - Poodle - 29-08-2013
Giving the tps a clean is a good shout, make sure the connections and earth are in good condition too.