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2007 1.6 HDi Grand Picasso - jerking at low revs.

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Author Post
Avelar   
Mon Dec 09 2019, 02:27am
Member No: #43037
Joined: Dec 21 2015
Location: Glasgow

Got a problem with my 2007 1.6 HDi Grand Picasso jerking in first and second gears when cold. Just started this morning. Went away after it warmed up. Runs great on motorway and accelerates great when warm. Don’t think it’s the fuel pressure sensor because that was changed less than a year ago and the symptom there was complete engine cut out. Don’t think it’s the fuel filter as they normally play up when its cold and it was fair 3 deg cel this morning and there was no issue last week when it was far colder-and fuel filters tend to play up when its colder. Also fuel filter not due for change for another 9000 miles.
Anybody any ideas?
Read some threads that suggested crank position sensor and MAF sensor?

Thanks in advance.
 

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