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Eric, Automotive Repair Shop Manager
Category: Australia Car
Satisfied Customers: 32059
Experience:  Automotive Repair Shop Manager, Technician/JA Mentor
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I have a renault scenic that on initial start up is fine but

Customer Question

Hi Mike, I have a renault scenic that on initial start up is fine but once engine reaches operating temperature it accelerates quite dramatically, up to 2000 revs and then sets off signal on dash of 'check injection system'.
Submitted: 1 year ago.
Category: Australia Car
Expert:  Eric replied 1 year ago.


I am sorry that you have not been helped yet. I just came online and saw your question

If you have not done so yet, the ecm needs to be scanned for fault codes and then post them here, but based just upon the symptoms, I suspect the TP sensor is faulty and needs to be replaced.