I think your information is incorrect.
1. Throttle Position Sensor
2. Egr Valve
3. Manifold Apsolute Pressure sensor.
The egr valve mounts on the intake manifold and routes exhaust gasses to the engine from the exhaust system to lower the combustion temperature and reduce emmissions of NOx.
I think you should have your engine computer reset and see how it runs. If no good scan it again and ask again. Ok
Thursday, September 24th, 2009 AT 7:15 PM