EGR check engine wont go away - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

*Sil-Abc* · 05-11-2004, 02:56 AM

well i already checked my ecu and it said that my egr function was bad so i go do the test wit the diaphram. squeezed it and the car started to get bad idle which is exactly what its supposed to do. So my egr is basically fine. i reset the ecu and the light is gone. once i drive about 5-10 mins after i reset or mayb several miles, the light just pops up again out of no where and it says egr function BUT THE DAMN UNIT WORKS! now anyone kno what could be it? bad ecu/bad egr/dirty lines? thanks

05-11-2004, 02:56 AM	#1
Sil-Abc Premium Member Join Date: Jul 2003 Location: Downtown LA Age: 39 Posts: 2,549 Trader Rating: (13) Rides Gallery: Sil-Abc Feedback Score: 13 reviews	EGR check engine wont go away well i already checked my ecu and it said that my egr function was bad so i go do the test wit the diaphram. squeezed it and the car started to get bad idle which is exactly what its supposed to do. So my egr is basically fine. i reset the ecu and the light is gone. once i drive about 5-10 mins after i reset or mayb several miles, the light just pops up again out of no where and it says egr function BUT THE DAMN UNIT WORKS! now anyone kno what could be it? bad ecu/bad egr/dirty lines? thanks __________________ IM JON WAYNE ESQ.... bitch