ka24e idle, running rich, new maf - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

nissanduster · 02-21-2014, 07:23 AM

Hello I first want to start off by saying I have looked everywhere and please no unnecessary comments.

The ka24e is running rich and has a stable idle at 1500, 1000, and 800. It moves in between those numbers when I let go of the throttle and just let it idle. It has a new maf on it, I have tried to clear the codes by unplugging the negative battery cable. It does not bog like it's going to turn off the idle is steady. It is still showing a 12 code on the ecu. If anyone knows what I could do it would really help me out. Thank you.

ShimiBoi · 02-22-2014, 02:10 PM

U check to see if there wire harness is okay? Like, no open wires and such.

OnTheChip · 02-22-2014, 04:17 PM

Code 12 is MAF sensor.

jdm-specs · 02-22-2014, 08:09 PM

Vaccum leak? Spray some on the suspected areas....if it stops running like that then u confirmed it

02-21-2014, 07:23 AM	#1
nissanduster Leaky Injector Join Date: Jun 2011 Location: richmond VA Age: 29 Posts: 101 Trader Rating: (0) Feedback Score: 0 reviews	ka24e idle, running rich, new maf Hello I first want to start off by saying I have looked everywhere and please no unnecessary comments. The ka24e is running rich and has a stable idle at 1500, 1000, and 800. It moves in between those numbers when I let go of the throttle and just let it idle. It has a new maf on it, I have tried to clear the codes by unplugging the negative battery cable. It does not bog like it's going to turn off the idle is steady. It is still showing a 12 code on the ecu. If anyone knows what I could do it would really help me out. Thank you.

02-22-2014, 04:17 PM	#3
OnTheChip Zilvia Junkie Join Date: May 2013 Location: Burgaw, NC Posts: 311 Trader Rating: (0) Feedback Score: 0 reviews	Code 12 is MAF sensor. __________________ NismotronicSA - Speed-Density Tuning for Nissans

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02-22-2014, 02:10 PM	#2
ShimiBoi Zilvia Member Join Date: Feb 2009 Location: Hawthorne Posts: 216 Trader Rating: (9) Feedback Score: 9 reviews	U check to see if there wire harness is okay? Like, no open wires and such.

02-22-2014, 08:09 PM	#4
jdm-specs Leaky Injector Join Date: Feb 2011 Location: 626 socal Posts: 57 Trader Rating: (3) Feedback Score: 3 reviews	Vaccum leak? Spray some on the suspected areas....if it stops running like that then u confirmed it