Part number Knock Sensor?

ppritchard · 11-19-11, 08:07 AM

I looked up the knock sensor on the parts fiche and it had a # of 18920A

The sensor that I got from one of the forum members looks right, but the only number I can see on it is 09011 008

My concern is whether the "wire" is the correct size. I had read several posts about people getting stuck with too short of a wire.

The sneor also has N3A1 on a side, I think that is the right number for the ECU.

Anyway to find out if this part is a fit (wire wise), I guess it could be from a 94 or later.

Thanks for any help.

MazdaSpeedDan · 11-19-11, 09:43 AM

Hey, I had one pulled out of my car a few days ago and this is what it says on it.

08003
067

NF 01

Its about 7- 7 1/2 inches long.

If its the same size as mine in the picture than it should work just fine.

Hope this helps.

ppritchard · 11-19-11, 10:50 AM

Thanks!

That is exactly how it looks, so I'm relaxing a bit.

Thanks for the pic.

MazdaSpeedDan · 11-19-11, 01:21 PM

Not a problem, you should have no fitment issues then.

MazdaSpeedDan · 11-19-11, 01:22 PM

Just so you know a bad knock sensor can retard timing and cut boost.

ppritchard · 11-19-11, 02:07 PM

Yes -- hoping that it HAS been impacting performance.

Now the trick is figuring out how to get to the buried connector.

MazdaSpeedDan · 11-19-11, 04:54 PM

If your pulling a 05 code then your power has been down