Which speed sensor?

[bulgartkd]

Hi Guys,I have a '93 240SX with '95 S13 SR20DET. First we used the SR speed sensor and the speed read too slow, then we installed the stock KA sensor and now its reading too fast than actual. I think someone told me or I read it that I need to use a speed sensor from '95 KA. True? Thanks in advance!

[quiksilvia]

the ka should read right, have u changed ur wheels? try the sr sensor with a jdm cluster if possible

[bulgartkd]

No, I still have the stock 7 spoke wheels. I do have the JDM cluster, so perhaps I may go that routine. So you are saying that the S13 KA sensor should work fine, or should I try the S14 KA sensor?

[f150intally]

No, I still have the stock 7 spoke wheels. I do have the JDM cluster, so perhaps I may go that routine. So you are saying that the S13 KA sensor should work fine, or should I try the S14 KA sensor?

should work just fine. sounds like hte gauge may be the problem.

[GTS4-R]

if u have the JDM cluster use the JDM sensor.....(maybe ur cluster is from an s13 not an s14??)

[bulgartkd]

No, the cluster is the stock USDM. I have the JDM cluster but have not installed it. I was only going to swap the tach and keep the rest stock. Should I try the S14 KA sensor?

[GTS4-R]

cant hurt......i dont see it making any differnce tho

[quiksilvia]

if u use the sr sensor and the sr cluster its garunteed to all work

[nab911]

I put the ka sensor on mine and now my speedometer doesnt even work... think i have a wiring prob.

[bulgartkd]

OK, sorry for the stupid question, but if I use the JDM cluster at how many km should I change oil if I do it now at every 2,000 miles? I forgot the conversion numbers....