Nissan Primera p12 2.2 di loss of power |
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Moditup1 
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 Topic: Nissan Primera p12 2.2 di loss of powerPosted: 22 Jul 2014 at 6:06pm |
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My primera 2.2 DI 2002 as developed a weird fault, when the engine is warm and the revs fall to idle ie waiting at traffic lights I have to feather the throttle to move off otherwise it will not rev, it pulls well on motorway ect when on the move, any suggestions would be appreciated. Thanks
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Moxey
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Posted: 22 Jul 2014 at 8:12pm |
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Does the car stall if you don't keep it revving? Is there any smoke from the exhaust?
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Moditup1
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Posted: 22 Jul 2014 at 8:43pm |
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Hi, no it gradually picks the revs up and then I am able to move off, no lack of power at all, it's just slightly annoying that I have to keep the revs up over the idle speed, it surely cannot be the suction control valve could it ?
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franhug
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Posted: 22 Jul 2014 at 9:40pm |
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Hi there. Sounds like it could be the mass air flow meter MAF. I had a similar problem with my old almera 2.2 DI which has essentially the same engine set up as your model primera I.e pre dci.
Fjh |
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The man from Ards
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Moditup1
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Posted: 22 Jul 2014 at 10:04pm |
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Never thought of that actually, cheers franhug
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Moditup1
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Posted: 23 Jul 2014 at 12:46pm |
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New MAF fitted but still the same, any ideas anyone ?
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timeshock!
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Posted: 23 Jul 2014 at 5:12pm |
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Is the car regularly maintained/serviced? air ways clear, air filter clean? The inlet to the air filter un-impeded?
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Moditup1
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Posted: 23 Jul 2014 at 5:32pm |
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Hi there yes always serviced all airways clear, been on diagnostic and no faults found, checked the usual earth straps ect but all perfect. It's baffling me.
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