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Author Symptoms of shit MAF?
DanCobb
Member

Registered: 14th May 11
Location: Lewes/Brighton
User status: Offline
25th Oct 11 at 10:58   View User's Profile U2U Member Reply With Quote

My cars been running like shit past 2 days, been trying to find the problem, and now think its the MAF. eml on, black smoke, bit juddery. Feels like it's gunna die when idling (bad idle). Does this sound like a bad MAF? Its been running fine all the time before. Will be plugging it into my uncle diagnostic machine tomorrow but need to start looking into buying one of it's the prob. Or could you possibly clean it?
Gary
Premium Member

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Registered: 22nd Nov 06
Location: West Yorkshire
User status: Offline
25th Oct 11 at 11:44   View Garage View User's Profile U2U Member Reply With Quote

Sounds like maf. Unplug it and see if it makes any difference
Ellis
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Registered: 11th Sep 07
Location: Aberdeenshire
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25th Oct 11 at 12:20   View User's Profile U2U Member Reply With Quote

Cleaning will unlikely make a difference. As above, unplug and see if there is any noticable change. Otherwise get it on the diagnostic and pin point the problem.
DanCobb
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Registered: 14th May 11
Location: Lewes/Brighton
User status: Offline
25th Oct 11 at 13:23   View User's Profile U2U Member Reply With Quote

Cheers I shall check this when I get outside . If it's the airflow Metre this one should be fine shouldn't it? http://www.ebay.co.uk/itm/NEW-Air-flow-mass-MAF-meter-sensor-Vauxhall-Calibra-2-0-/350406607475?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item5195dc8273#shId
Generation
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Registered: 7th Jul 09
Location: Essex
User status: Offline
25th Oct 11 at 13:55   View User's Profile U2U Member Reply With Quote

Unplug it. Should make car run bad, but consistent across itself
DanCobb
Member

Registered: 14th May 11
Location: Lewes/Brighton
User status: Offline
25th Oct 11 at 16:07   View User's Profile U2U Member Reply With Quote

Unplugged it, just cut out completely, is the MAF my prob then?
DanCobb
Member

Registered: 14th May 11
Location: Lewes/Brighton
User status: Offline
26th Oct 11 at 12:29   View User's Profile U2U Member Reply With Quote

Found out the MAF wasn't the prob it was the ecu, had water on the pins. Should of checked it first really

 
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