check engine on help!!!! - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

s14lover408 · 11-26-2012, 08:12 PM

I have a obd1 check engine turns on when i give it a little bit of gas. When i floor it, it goes away. I check the codes and 12, 41, 34 codes come up. Does any one has the same problem? Could it be thr ecu? Or is it the codes?? The car runs good. Help!!

***Future240*** · 11-28-2012, 01:13 PM

This link has the codes and what they mean.

How to Read Malfunction Codes for Your DOHC 240SX

blueshark123 · 11-28-2012, 05:07 PM

change those parts: maf, knock sensor, and iat they all cost cheap new besides maf. But i would change mafs first then knock

s14lover408 · 11-28-2012, 09:41 PM

Okay thanks ! Info help alot thanks guys

11-26-2012, 08:12 PM	#1
s14lover408 Leaky Injector Join Date: Jul 2012 Location: morga. hill Posts: 144 Trader Rating: (0) Feedback Score: 0 reviews	check engine on help!!!! I have a obd1 check engine turns on when i give it a little bit of gas. When i floor it, it goes away. I check the codes and 12, 41, 34 codes come up. Does any one has the same problem? Could it be thr ecu? Or is it the codes?? The car runs good. Help!!

11-28-2012, 05:07 PM	#3
blueshark123 Post Whore! Join Date: Apr 2006 Location: North Jersey Posts: 5,481 Trader Rating: (55) Feedback Score: 55 reviews	change those parts: maf, knock sensor, and iat they all cost cheap new besides maf. But i would change mafs first then knock

11-28-2012, 09:41 PM	#4
s14lover408 Leaky Injector Join Date: Jul 2012 Location: morga. hill Posts: 144 Trader Rating: (0) Feedback Score: 0 reviews	Okay thanks ! Info help alot thanks guys