Redtop MAF sensor question - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

CSXTacy · 12-05-2007, 02:13 PM

Ok every one i know as soon as i post this there will be 50 replys saying search, search, search! but i have searching for a while to no solid answer. so if you could save me the hassle of being harassed for not searching and just give me some good info that would be greatly appreciated.

I have a Redtop SR and the MAF sensor that came with the motor sway has taken a dump on me so it is time to get a new one. now i searched the forums to see what kind of MAF sensor i could use to replace my old one. and it seems like the consensus was a 89 240sx SOHC MAF sensor will work. so i went down to my local autoparts store and purchased a MAF for a 89 240sx SOHC well when i recieved the item it only had a 3 prong plug in. i know that only three are used on the Sr motor swap but i am sure the connector has a fourth pin that is just empty. so i guess my question is did Orilies send me the wrong MAF or do i have to cut the plug off of a stock KA harness or is there another MAF sensor that will work that has a connector for 3 wires but is wide enuff for a 4 wire connector? i hope this is clear enuff for everyone. sometimes i get off track with my posts. Like i said i did search the forums but found too many post saying too many different things. anyones info would be greatly appreciated!!!

DRIFTING_SIL_EIGHTY · 12-05-2007, 02:37 PM

i think ka24de is a 4 pin and ka24e is a 3 pin. thats why you can use it with just repinning the harness plug. someone who has done this will chime in.

hope this link helps:
http://www.srswap.com/faq/faq_mafs.asp
and this:
http://www.zilvia.net/f/showthread.p...ight=ka24e+maf (which looks like a 3 prong)

-search. lol had to say it.

Sileighty_85 · 12-05-2007, 02:57 PM

Both SR and SOHC are 3 pins Sr has 4th but its blank. Just find a SOHC MAF Plug from a junked S13 and wire in the SOHC Pigtail into the SR Harness.

CSXTacy · 12-06-2007, 07:22 AM

I also heard a SR20DE MAF sensor off of a 93 nissan sentra SE-R will work as well?? is this true??

CSXTacy · 12-07-2007, 09:08 AM

Any one????????

Sileighty_85 · 12-07-2007, 09:29 AM

Quote:

Originally Posted by CSXTacy

I also heard a SR20DE MAF sensor off of a 93 nissan sentra SE-R will work as well?? is this true??

I dont think it is I saw a G20 in a Junk Yard awhile ago. I didnt take the Maf cuz I dont think it looked anything like the SR one

12-05-2007, 02:13 PM	#1
CSXTacy Leaky Injector Join Date: Jun 2006 Location: Cedar Rapids IA Posts: 74 Trader Rating: (4) Feedback Score: 4 reviews	Redtop MAF sensor question Ok every one i know as soon as i post this there will be 50 replys saying search, search, search! but i have searching for a while to no solid answer. so if you could save me the hassle of being harassed for not searching and just give me some good info that would be greatly appreciated. I have a Redtop SR and the MAF sensor that came with the motor sway has taken a dump on me so it is time to get a new one. now i searched the forums to see what kind of MAF sensor i could use to replace my old one. and it seems like the consensus was a 89 240sx SOHC MAF sensor will work. so i went down to my local autoparts store and purchased a MAF for a 89 240sx SOHC well when i recieved the item it only had a 3 prong plug in. i know that only three are used on the Sr motor swap but i am sure the connector has a fourth pin that is just empty. so i guess my question is did Orilies send me the wrong MAF or do i have to cut the plug off of a stock KA harness or is there another MAF sensor that will work that has a connector for 3 wires but is wide enuff for a 4 wire connector? i hope this is clear enuff for everyone. sometimes i get off track with my posts. Like i said i did search the forums but found too many post saying too many different things. anyones info would be greatly appreciated!!!

12-05-2007, 02:57 PM	#3
Sileighty_85 Post Whore! Join Date: Dec 2006 Location: Misawa, Japan Posts: 6,815 Trader Rating: (8) Feedback Score: 8 reviews	Both SR and SOHC are 3 pins Sr has 4th but its blank. Just find a SOHC MAF Plug from a junked S13 and wire in the SOHC Pigtail into the SR Harness. __________________ 後輪駆動車１番 1989 Built SR GT2871R -363whp 1998 S14 W/RB25- 250ish (For Now) 1986 SR86 - 200ish 1990 R32 GTR - 320hp Don't Buy Engines from JDM-Online http://zilvia.net/f/businesses/207457-jdm-online.html Don't Buy XS-Power or SSAC Shit

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12-05-2007, 02:37 PM	#2
DRIFTING_SIL_EIGHTY Zilvia Addict Join Date: Nov 2002 Location: gardena/los angeles Posts: 754 Trader Rating: (14) Feedback Score: 14 reviews	i think ka24de is a 4 pin and ka24e is a 3 pin. thats why you can use it with just repinning the harness plug. someone who has done this will chime in. hope this link helps: http://www.srswap.com/faq/faq_mafs.asp and this: http://www.zilvia.net/f/showthread.p...ight=ka24e+maf (which looks like a 3 prong) -search. lol had to say it.

12-06-2007, 07:22 AM	#4
CSXTacy Leaky Injector Join Date: Jun 2006 Location: Cedar Rapids IA Posts: 74 Trader Rating: (4) Feedback Score: 4 reviews	I also heard a SR20DE MAF sensor off of a 93 nissan sentra SE-R will work as well?? is this true??

12-07-2007, 09:08 AM	#5
CSXTacy Leaky Injector Join Date: Jun 2006 Location: Cedar Rapids IA Posts: 74 Trader Rating: (4) Feedback Score: 4 reviews	Any one????????