RB25DET speed sensor replacement?

Discuss the RB20, RB25 and RB26 series engines.
RBpowered_240
Posts: 84
Joined: Wed May 30, 2007 1:05 pm
Car: RB25 240sx s14

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I have the RB25 in my S14 and the speedo doesn't work. Wiring harness was done by Mckinney and speedo hasn't worked since the swap. I think the speed sensor is bad since I have changed and checked everything I can think of to get it to work. Does anybody know what speed sensor I can use for the RB25 transmission


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leesredgt
Posts: 3945
Joined: Sun Aug 05, 2007 11:18 am
Car: 1992 Toyota MR2 N/A
1991 Toyota MR2 Turbo

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ls automotive

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leesredgt
Posts: 3945
Joined: Sun Aug 05, 2007 11:18 am
Car: 1992 Toyota MR2 N/A
1991 Toyota MR2 Turbo

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i forgot to add somthing up above.when i emailed mckinney on doing a harness for me the guy told me to go to ls automotive so dont buy a new speed sensor b/c most likley the tach has to be recalibrated and plus at ls automotive when they fix your gauges they give a 180mph speedo. check it out

RBpowered_240
Posts: 84
Joined: Wed May 30, 2007 1:05 pm
Car: RB25 240sx s14

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Its not the speedo that is broke. I swapped in a known working speedo and still nothing on that one. So sending in this speedo wouldn't do any good, and I am running an aftermaket tach and don't bother with the factory one, but thanks for the info.

gawdzilla
Posts: 2028
Joined: Sat Sep 18, 2004 11:51 am
Car: none

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check this thread for the z32 swap: zerothread/243349

i may have a spare rb25 one as well. let me know if you're interested.

RBpowered_240
Posts: 84
Joined: Wed May 30, 2007 1:05 pm
Car: RB25 240sx s14

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how much you want for the sensor. I will be in touch with you this weekend if I still have my car. Also I may have gotten screwed too, since my sensor is right at the shifter as well. Or thats the one I think it is. There are about 3 things that plug into the transmission, and not sure which one is which. Do you have any pics of the location on the transmission. If so send to [email protected]


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