Difference between the S13 and S14/S15 TPS switches

[Hijacker]

So I'm sitting here and noticing that people sell the TPSes as for S13s or S14/S15 SRs, yet their voltage ranges are identical (0.5v closed ~ 4.0v WOT). They physically look identical, so I wonder what the difference is that requires the shops to differentiate the way they do.

[SpeedRacer1]

They are all interchangeable. The Later S13 and S14/S15 model looks slightly different because it was updated. But they all give off the same voltage and work on each other the same. If you have a redtop or older S13 blacktop use this part: 22620-53J01, later S13/S14/S15 use this part 22620-31U01.

[Hijacker]

Hmm..it makes me wonder why West Covina has S13 TPSes for $90 and S14/S15s for $45, then. Maybe it's a plug size issue then. I'll check my friend's S15 TPS tonight to see.

[schanne]

I'm about to order my SR Type-X TPS from heavythrottle. I have always used the one from the sticky FAQ and it ran like shot. They look the same but I hope it makes a difference!