NO POWER SCENIC 1999 TDI

  • Tiny
  • R Woonton
  • 1999 RENAULT SCENIC
  • 4 CYL
  • 2WD
  • MANUAL
  • 140,000 MILES

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?

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Friday, November 19th, 2010 AT 5:32 PM

1 Reply

  • Tiny
  • Rasmataz
  • MEMBER

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

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Friday, November 19th, 2010 AT 5:48 PM

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