Another KA24de Sputtering/Missing Thread - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

rickC · 01-24-2012, 05:28 PM

Hi guys,

I've searched the forums for days and found tons of similar problems but all have variations that are different then my problems.

Getting ecu codes 12, 34, and 105. Maf, Knock sensor, and EGR and canister solenoid

My Ka24de is sputtering and missing at idle and throughout rpm's and cuts at 4000-4500 rpms like it's being limited. Thought it was mafs issue because it runs perfectly smooth in limp mode with the maf unplugged, but after I changed maf to brand new one it didn't help. Have checked all vacuum lines for leaks.

Don't have time to fiddle with every single thing to try to track it down. Every thread I've found about similar issues there seems to be tons of things it COULD be. I've narrowed it down to knock sensor, EGR solenoid, ECCS relay or Camshaft position sensor based on other threads with similar problems. Any help is appreciated like I said it seems there are a host of things related to these problems and if anybody could point me in the right direction of the most likely place to start that'd be great!

rickC · 01-27-2012, 07:54 PM

Anybody who finds this thread with similar issues, check your fuel delivery. Turned out to be a bad ground on the fuel pump. All the ecu codes thrown were results of that not the problem.

sx261 · 11-17-2012, 10:19 PM

could that also cause it to run rich? have this problem as well

waxball88 · 11-18-2012, 07:28 PM

Replace maf

01-24-2012, 05:28 PM	#1
rickC Join Date: Jun 2011 Location: Nashville, TN Age: 30 Posts: 10 Trader Rating: (1) Feedback Score: 1 reviews	Another KA24de Sputtering/Missing Thread Hi guys, I've searched the forums for days and found tons of similar problems but all have variations that are different then my problems. Getting ecu codes 12, 34, and 105. Maf, Knock sensor, and EGR and canister solenoid My Ka24de is sputtering and missing at idle and throughout rpm's and cuts at 4000-4500 rpms like it's being limited. Thought it was mafs issue because it runs perfectly smooth in limp mode with the maf unplugged, but after I changed maf to brand new one it didn't help. Have checked all vacuum lines for leaks. Don't have time to fiddle with every single thing to try to track it down. Every thread I've found about similar issues there seems to be tons of things it COULD be. I've narrowed it down to knock sensor, EGR solenoid, ECCS relay or Camshaft position sensor based on other threads with similar problems. Any help is appreciated like I said it seems there are a host of things related to these problems and if anybody could point me in the right direction of the most likely place to start that'd be great!

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01-27-2012, 07:54 PM	#2
rickC Join Date: Jun 2011 Location: Nashville, TN Age: 30 Posts: 10 Trader Rating: (1) Feedback Score: 1 reviews	Anybody who finds this thread with similar issues, check your fuel delivery. Turned out to be a bad ground on the fuel pump. All the ecu codes thrown were results of that not the problem.

11-17-2012, 10:19 PM	#3
sx261 Join Date: Jul 2012 Location: Merced Age: 27 Posts: 17 Trader Rating: (0) Feedback Score: 0 reviews	could that also cause it to run rich? have this problem as well

11-18-2012, 07:28 PM	#4
waxball88 Zilvia FREAK! Join Date: Jun 2009 Location: Gainesville Posts: 1,061 Trader Rating: (9) Feedback Score: 9 reviews	Replace maf