no power scenic 1999 tdi

1999 RENAULT SCENIC
140,000 MILES • 4 CYL • 2WD • MANUAL
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R WOONTON
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  • 1 POST
i have a renault scenic 1999 when i get to 2000 to 2500 i seem to have no power no other problems have risen i had it pluged in and the told me it was the thermo sensor ????????
Nov 19, 2010 at 5:32 PM
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RASMATAZ
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  • 75,992 POSTS
Lack of power/acceleration could be caused by one of the following below

Oxygen sensor.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Crankshaft position sensor
Knock sensor
Manifold absolute pressure sensor.
EGR Valve
Fuel pressure regulator leaking or defective fuel pump.
False air leakage.
Fuel contamination.
Foul/defective spark plugs.
Open spark plug wires.
Ignition coil/Coil packs defective.
Incorrect ignition timing.
Cap and rotor.

Note:If it doesn't apply disregard it
Nov 19, 2010 at 5:48 PM
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