MSF sensor computer not getting 5volt-signal ? please help anyone thanks. - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

bboyLT · 02-27-2008, 07:08 PM

delete.. delete.

slider2828 · 02-27-2008, 07:31 PM

Yes 100 percent sure because I did it. You will pop ENG CONT fusible link in the main fuse box under the hood. If you are lucky your ECU is ok, but don't count on it. I chased this problem for 2 days when I shorted my MAFS. It ended frying the ECU.

bboyLT · 02-28-2008, 02:25 PM

Hey thanks for your quick response.. so you did the same huh.. wow ok.. I'm going to check the fuse, by the way does anyone know where I can find the diagram to the wires that plug in the maf sensor? it's 3 wires, black, black/white and white.. labled a-b-c? I'm not shure which goes where that why fried it.. I can'nt find diagram anywhere found for other cars but not this one.. ok thank alot..

slider2828 · 02-29-2008, 10:10 AM

Yah gott search harder. Its there, look for wiring up a z32 mafs, and usually those will incude diagram

02-27-2008, 07:08 PM	#1
bboyLT Join Date: Sep 2007 Location: honolulu Posts: 28 Trader Rating: (0) Feedback Score: 0 reviews	delete done delete.. delete. Last edited by bboyLT; 10-13-2012 at 02:03 PM.. Reason: gone done

02-27-2008, 07:31 PM	#2
slider2828 Post Whore! Join Date: Oct 2004 Location: San Francisco, CA Posts: 6,040 Trader Rating: (13) Feedback Score: 13 reviews	Yes 100 percent sure because I did it. You will pop ENG CONT fusible link in the main fuse box under the hood. If you are lucky your ECU is ok, but don't count on it. I chased this problem for 2 days when I shorted my MAFS. It ended frying the ECU. __________________ Turn and Burn!

02-28-2008, 02:25 PM	#3
bboyLT Join Date: Sep 2007 Location: honolulu Posts: 28 Trader Rating: (0) Feedback Score: 0 reviews	Ecu problem,.. Hey thanks for your quick response.. so you did the same huh.. wow ok.. I'm going to check the fuse, by the way does anyone know where I can find the diagram to the wires that plug in the maf sensor? it's 3 wires, black, black/white and white.. labled a-b-c? I'm not shure which goes where that why fried it.. I can'nt find diagram anywhere found for other cars but not this one.. ok thank alot..

02-29-2008, 10:10 AM	#4
slider2828 Post Whore! Join Date: Oct 2004 Location: San Francisco, CA Posts: 6,040 Trader Rating: (13) Feedback Score: 13 reviews	Yah gott search harder. Its there, look for wiring up a z32 mafs, and usually those will incude diagram __________________ Turn and Burn!