2 bar map sensor Options

[1994toyotaracer]

hey guys i was just wondering if anyone knew the part number for the 3sgte 2 bar map sensor. iam doing a 5sfte and need toyota part number, and i was also told that it was considered a TPS (turbocharger pressure sensor) .

thanks

[lagos]

sounds like a ghetto way to run more boost to me, lol
since each sensor actually is a bit different with voltages, if the stocks are 213, then 440 might be okay, to be a little rich on the same side incase the voltage is off a bit.


just whatever you do, it's always smart to have a wideband ready IMO

i think all of these map sensor send out 0-5volts. the stock fuel map is from vac to 0psi. adding a 2bar map will just stretch out that fuel map, so that the ecu wont freak out when it sees boost. this way when your boosting 14.5psi (1bar) the stock ecu will see 100% load (a good thing). but if you tried the same thing with a 3bar map, the ecu would only see about 67% max load at 1bar of boost, throwing your timing maps WAY of.

and yeah, the car will still need a wideband and a piggy back to tune it.