check engine light on, on 95 s14 - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

GReddySTi05 · 04-08-2010, 06:37 PM

So i had a check engine light on, i checked it a month ago and had 3 codes, 32-EGR Malfunction
33-Front 02 Sensor
125-Line Pressure S/V

and i got rid of the codes, then i check it today and all it says is
55-Normal engine management system operation is indicated – this means all is OK.

so does this mean its all good? because the light still stays on, and i do think it needs a 02 sensor

repda916 · 04-09-2010, 12:52 AM

well reset the ecu now, and drive.
if it stays off your good. not to hard

GReddySTi05 · 04-09-2010, 03:50 PM

nice it stayed off, sweeeeeeeeeeeeet, oh i also think i know what happened, i started using only shell 91 octane for over a month and a half, i think that fixed the problems, i just bought this car 2 months ago so just trying to fix it up, dont think previous owner used 91

04-08-2010, 06:37 PM	#1
GReddySTi05 Zilvia Addict Join Date: Feb 2010 Location: Home Age: 31 Posts: 666 Trader Rating: (12) Feedback Score: 12 reviews	check engine light on, on 95 s14 So i had a check engine light on, i checked it a month ago and had 3 codes, 32-EGR Malfunction 33-Front 02 Sensor 125-Line Pressure S/V and i got rid of the codes, then i check it today and all it says is 55-Normal engine management system operation is indicated – this means all is OK. so does this mean its all good? because the light still stays on, and i do think it needs a 02 sensor

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04-09-2010, 12:52 AM	#2
repda916 Zilvia Addict Join Date: Jun 2008 Location: cali Age: 29 Posts: 999 Trader Rating: (0) Feedback Score: 0 reviews	well reset the ecu now, and drive. if it stays off your good. not to hard

04-09-2010, 03:50 PM	#3
GReddySTi05 Zilvia Addict Join Date: Feb 2010 Location: Home Age: 31 Posts: 666 Trader Rating: (12) Feedback Score: 12 reviews	nice it stayed off, sweeeeeeeeeeeeet, oh i also think i know what happened, i started using only shell 91 octane for over a month and a half, i think that fixed the problems, i just bought this car 2 months ago so just trying to fix it up, dont think previous owner used 91