Two MAP Sensors???
 

Someone please explain...thanks

?

Are you refering to the air temp sensor inside of the air flow sensor body?

Or the boost/pressure sensor?

Are you talking about the B Map sensor thats inside the car? It measures Barometric pressure.... and yes... it is important

Not if you're 3 out of the 4 people in this country that live at or near sea level (that's the fail-safe the ECU uses if it loses the BAP signal).

two map sensors? you mean turbo and non turbo?

turbo is 2 bar
n/a is 1 bar

on the passenger side strut tower, there is the square sensor that i thought was the map sensor. i ordered a new "MAP Sensor" from the local parts store and i accually recieved the cylindrical pressure sensor next to the map sensor (the one that shares the vacuum line from the manifold...

Do you have an auto tranny?

The square (rectangular?) sensor is the boost/ pressure sensor...

You're correct.

They've sent to the vacuum switch the operates the auto gearbox's torque convertor lock-up. Send it back and tell them to read their parts catalogue's better. ;)

SWITCH, BOOST N320-18-211

SENSOR, BOOST N327-18-211 (for NA) or N318-18-211 (for Turbo)

thanks NZ...new i could count on you