How to read OBD1 trouble codes - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

HellaSlowAndOld · 01-25-2008, 12:32 PM

So im trying to read my CEL.....i searched zilvia and nico all morning, eighter im a total noob and suck at searching or something eles

all i wanna do is by-pass the ecu with that "paper-clip" method...but i cant seem to find how to do it...can someone please help me out?

i have a s13 with a DOCH stock engine

thanx so much guys

*ManoNegra* · 01-25-2008, 12:47 PM

Took me two seconds on google:

http://www.troublecodes.net/Nissan/

HellaSlowAndOld · 01-25-2008, 12:58 PM

wait, i so u read the flashing light off the ecu itself and not the CEL on the dashboard?

wow im a noob

*ManoNegra* · 01-25-2008, 06:14 PM

Or you can always try to get your hands on a Consult unit... hmmm... Consult...

ericcastro · 01-25-2008, 06:42 PM

PMin you a message with a link to another site that starts with an N

deesz · 01-25-2008, 09:40 PM

you can read either one............................................... .................................................. .......................................
searchhhhhhhhhhhhhhhhhhhhhhhhhhhhh
http://www.zilvia.net/f/showthread.p...=trouble+codes
http://www.zilvia.net/f/showthread.p...=trouble+codes
http://www.zilvia.net/f/showthread.p...=trouble+codes

boostdd · 01-25-2008, 11:12 PM

thanks for the links , was about to search for this very samething myself

laurentj23 · 03-10-2012, 05:02 PM

sorry to bring this old thread up but i figure replying to this one since it's the same problem with cel.
My cel came on few days ago after driving on a rainy conditions. I have a 1995 240sx base. I pulled the codes out, and it reads 34 and 105. Knock sensor and EGR.
1. where is the knock sensor located?
2. I reset the ecu without replacing the broken parts. The CEL didn't come on. Is the sensor just sending a bad signal and don't worry about it or should I replaced the sensors and egr anyway?

Help pls! thanks!

laurentj23 · 03-10-2012, 05:10 PM

Quote:

Originally Posted by laurentj23

sorry to bring this old thread up but i figure replying to this one since it's the same problem with cel.
My cel came on few days ago after driving on a rainy conditions. I have a 1995 240sx base. I pulled the codes out, and it reads 34 and 105. Knock sensor and EGR.
1. where is the knock sensor located?
!

found the answer

http://forums.nicoclub.com/1991-1994...l-t253121.html

01-25-2008, 12:32 PM	#1
HellaSlowAndOld Zilvia Member Join Date: Nov 2007 Location: Sacramento Age: 37 Posts: 197 Trader Rating: (7) Feedback Score: 7 reviews	How to read OBD1 trouble codes So im trying to read my CEL.....i searched zilvia and nico all morning, eighter im a total noob and suck at searching or something eles all i wanna do is by-pass the ecu with that "paper-clip" method...but i cant seem to find how to do it...can someone please help me out? i have a s13 with a DOCH stock engine thanx so much guys

03-10-2012, 05:02 PM	#8
laurentj23 Zilvia Junkie Join Date: Dec 2011 Location: Chattanooga,TN Age: 41 Posts: 422 Trader Rating: (1) Feedback Score: 1 reviews	sorry to bring this old thread up but i figure replying to this one since it's the same problem with cel. My cel came on few days ago after driving on a rainy conditions. I have a 1995 240sx base. I pulled the codes out, and it reads 34 and 105. Knock sensor and EGR. 1. where is the knock sensor located? 2. I reset the ecu without replacing the broken parts. The CEL didn't come on. Is the sensor just sending a bad signal and don't worry about it or should I replaced the sensors and egr anyway? Help pls! thanks! __________________ 'Born Ready!',LJ

01-25-2008, 12:47 PM	#2
ManoNegra Guild of Skullduggerous Intent Join Date: Jan 2004 Location: Socal Posts: 7,841 Trader Rating: (48) Feedback Score: 48 reviews	Took me two seconds on google: http://www.troublecodes.net/Nissan/

01-25-2008, 12:58 PM	#3
HellaSlowAndOld Zilvia Member Join Date: Nov 2007 Location: Sacramento Age: 37 Posts: 197 Trader Rating: (7) Feedback Score: 7 reviews	wait, i so u read the flashing light off the ecu itself and not the CEL on the dashboard? wow im a noob

01-25-2008, 06:14 PM	#4
ManoNegra Guild of Skullduggerous Intent Join Date: Jan 2004 Location: Socal Posts: 7,841 Trader Rating: (48) Feedback Score: 48 reviews	Or you can always try to get your hands on a Consult unit... hmmm... Consult...

01-25-2008, 09:40 PM	#6
deesz Leaky Injector Join Date: Nov 2007 Location: nor cal Age: 39 Posts: 110 Trader Rating: (0) Feedback Score: 0 reviews	you can read either one............................................... .................................................. ....................................... searchhhhhhhhhhhhhhhhhhhhhhhhhhhhh http://www.zilvia.net/f/showthread.p...=trouble+codes http://www.zilvia.net/f/showthread.p...=trouble+codes http://www.zilvia.net/f/showthread.p...=trouble+codes

01-25-2008, 11:12 PM	#7
boostdd Zilvia Junkie Join Date: Oct 2007 Location: victorville Posts: 351 Trader Rating: (7) Feedback Score: 7 reviews	thanks for the links , was about to search for this very samething myself