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-   3rd Generation Specific (1993-2002) (https://www.rx7club.com/3rd-generation-specific-1993-2002-16/)
-   -   N3A1-18-911 TPS Substitute (https://www.rx7club.com/3rd-generation-specific-1993-2002-16/n3a1-18-911-tps-substitute-1132852/)

j9fd3s 04-09-19 10:00 AM

its a Nippon Denso part, someone just needs to pick up the phone...

jza80 04-09-19 01:24 PM

Part number mentioned earlier still does not show as valid anywhere. Would be great to get some complete information on this, rather than cryptic bits and pieces..

Enthu 04-10-19 12:20 PM

I had this in my amazon cart for months just went to order it and noticed it is unavailable. My TPS is showing signs of failure. I wrote Wells to inquire if they can run another batch and linked them to this thread. we'll see if anything comes of it. What are the chances of us rebuilding a TPS? Can we gut it and replace components?

MSilk 04-10-19 12:31 PM


Originally Posted by Tripple 7's (Post 12323725)
Here are some other helpful part numbers of aftermarket throttle position sensors available for reference.

Manual Transmission
1. Wells P/N TPS4089

2. Standard Motor Products P/N TH201 "Crosses to P/N N3A1-18-911, N3A2-18-911"
SMP-TH201
UPC 091769262129

3. Echlin Fuel System "NAPA"
P/N CRB 216707

4. BWD
P/N EC3240


Automatic Transmission
1. Beck / Arnley 158-1378
alternate P/N BCK-158-1378
UPC 49797880136

The Echlin/Napa part 216707 has gone Obsolete in the Napa Canada system FYI. Also no stock in any of the Napa warehouses.

j9fd3s 04-11-19 09:05 AM


Originally Posted by jza80 (Post 12340838)
Part number mentioned earlier still does not show as valid anywhere. Would be great to get some complete information on this, rather than cryptic bits and pieces..

the new Mazda one? its active in Japan. it is not active in Mazda USA's system, and until it does you're not going to see it listed anywhere.

you are probably not going to like the price either, $398.30 today

jza80 04-11-19 11:17 AM


Originally Posted by j9fd3s (Post 12341203)
the new Mazda one? its active in Japan. it is not active in Mazda USA's system, and until it does you're not going to see it listed anywhere.

you are probably not going to like the price either, $398.30 today

Thanks for the info. I did not see it on Amayama's site using N3Y3-13-SLO, where do you see availability?

Agree on the price! Hopefully this comes down some.

j9fd3s 04-11-19 12:45 PM


Originally Posted by jza80 (Post 12341240)
Thanks for the info. I did not see it on Amayama's site using N3Y3-13-SLO, where do you see availability?

Agree on the price! Hopefully this comes down some.

its a Zero, n3y3-13-SL0 and not n3y3-13-SLo

there are exceptions, but parts professionals do not use o, q, s and i in part numbers as they are too easy to confuse with letters. Mazda even shies away from B.

jza80 04-11-19 02:53 PM

Makes sense, thanks for the correction. I should have tried the substitution myself.

Well very pricey indeed, but at least a solution. Hopefully the cost comes down to closer to what the old sensor was priced at.

RexRyder 08-04-19 11:25 PM

This is available
https://cimg5.ibsrv.net/gimg/www.rx7...3c10a1f30b.png

christianB 08-05-19 12:27 PM

Says Temporarily out of stock again....you can order it but they dont know when it will ship

gracer7-rx7 08-05-19 02:27 PM


Originally Posted by DaleClark (Post 12335216)
Interesting!

I'm googling around a little with that part number. Found this -

https://recharge.jp/blog/culture/fd3stps/

Seems to say that the later TPS's (maybe 96+ or 99+?) are not plug in compatible with the 93-95 TPS. Dude is making an adapter harness to plug it in.

Dale

Anyone understand what he is doing with the EcoCPU?
https://recharge.jp/blog/ecocpu-buy/

`iCED 10-02-19 11:55 AM

Apparently this KL0118911 variant looks exactly like the N3A1-18-911 FD3S TPS, positioning and all!

Picked it up used for 25 bucks shipped with pigtail too.




KL0118911 TPS

https://cimg6.ibsrv.net/gimg/www.rx7...b1764c1223.jpg
https://cimg7.ibsrv.net/gimg/www.rx7...45dca472c6.jpg




VS


FD3S TPS


https://cimg5.ibsrv.net/gimg/www.rx7...cb92454a57.jpg

DaleClark 10-02-19 02:36 PM

Neat! That may be from the MX-6 or something. Do you know what car it came from?

EDIT - answered my own question -

"Fits 626, Millenia, MPV, MX-3, MX-6"

Looks like about $180 or so for the part new.

Dale

cr-rex 10-02-19 03:12 PM

but does it work?

jza80 10-02-19 04:44 PM

^. That’s the $1M question...

`iCED 10-02-19 04:52 PM

I will let you know once I get it, just bought it today lol. I hope it works! Not the end of the world if it doesn't, I'll just use the other variant (not the same, but can still be calibrated in haltech)

`iCED 10-02-19 04:54 PM


Originally Posted by DaleClark (Post 12374132)
Neat! That may be from the MX-6 or something. Do you know what car it came from?

EDIT - answered my own question -

"Fits 626, Millenia, MPV, MX-3, MX-6"

Looks like about $180 or so for the part new.

Dale

This is what the seller had listed: "REMOVED FROM MX-6 IN GOOD WORKING ORDER." Sent message to seller to get the exact year.

Uncle Hungry 10-14-19 06:28 PM

Raceonly garage is advertising a pnp FD TPS replacement.

cr-rex 10-14-19 08:04 PM

test it.............

Thomas Bock 10-17-19 10:40 AM

I bought the TPS from Race Only. I think it's going to take a few weeks to get here though

cr-rex 10-17-19 12:07 PM

How much was it?

Thomas Bock 10-17-19 02:26 PM


Originally Posted by cr-rex (Post 12376552)
How much was it?

It was 215 USD shipped.

cewrx7r1 10-26-19 04:26 PM

Adjust it like a OEM TPS and give up the two low voltages and the two high voltages and if the engine runs normally.

cewrx7r1 11-18-19 10:54 AM

Thomas,

What are the results? You should have received it by now and have installed it. :dunno:

On Oct. 31, I ordered an ARD alternator from RHD-Japan. It arrived in on 11 Nov. and I installed it on the 12th.

Thomas Bock 11-25-19 10:12 PM

So, I did purchase one, however in that time I realized the one on my car want actually bad, it turned out to be the wax rid wasn't completely removed and was giving me a high idle randomly. Also then my motor popped and needs a rebuild.
i will take pics when I get back home however that won't be for about a week... It's larger than the factory one and looks harder to install, but apparently it's a new denso unit, from what car, I have no idea.


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