I did not get map sensor with my swap... does anyone have part # for the st205 Map Sensor??
Also, if I had 2, couldn't I use the map off a 94 MR-2, with 2L 3sgte engine...( same engine as us...pretty much ).

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no.
you need a 3rd gen map sensor, from a 3rd gen 3sgte (st-205 celica) JDM 95+ mr2.
and trust me, you dont wanna buy one new, theyre like 400 and change.

http://www.mr2oc.com/showthread.php?t=409390 $175 shipped.

http://www.mr2oc.com/showthread.php?t=413175 $200 shipped.

And FYI one sold on mr2oc the other day for $125 shipped.

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Thanx presure, found one on eBay for $100.00!! Said it came off a st205, but also said it would go on a (sw20 MR-2)....does that make sense?? Is that the 3rd gen mr2motor?? Originally was $179.00 I offered $100. And he took...awesome! Hope it works

The one you got on eBay is from a 1997 ST205. It will work.

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Awesome!! AMC, found one on eBay for $100.!! Shipping/everything is around $122. I figure that's pretty good, given the info. You sent me...
PS: thanx-a-lot!!! For those MR-2 sites...2funny, I checked out the parts stores on there, and noticed RPMgarage was on there......that's the guy I ordered my map sensor from yesterday, lol


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You the man!! That puts me at ease..thanx....again

WRC 3S 3rd rev map part number: 89420-20310 - anyone know where i can get one with that exact part number (with some sort of a guarantee)?

Any Toyota Turbo MAP will work. We do it allllll the time.

Get a third gen one! U might get away with a 2nd gen but u will be Running rich wasting fuel all thru whole rpm. I can get "brand new 3rd gen sensors for 290 shipped". If u want one let me know I have a hookup on new oem Toyota sensors!