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Two MAP Sensors???

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Old Apr 21, 2005 | 07:14 PM
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Question Two MAP Sensors???
Someone please explain...thanks
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Old Apr 21, 2005 | 07:21 PM
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?
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Old Apr 21, 2005 | 07:44 PM
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From: Coldspring TX
Are you refering to the air temp sensor inside of the air flow sensor body?

Or the boost/pressure sensor?
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Old Apr 21, 2005 | 08:05 PM
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Are you talking about the B Map sensor thats inside the car? It measures Barometric pressure.... and yes... it is important
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Old Apr 21, 2005 | 08:18 PM
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From: Coldspring TX
Originally Posted by RX*TooNER
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).
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Old Apr 21, 2005 | 08:36 PM
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two map sensors? you mean turbo and non turbo?

turbo is 2 bar
n/a is 1 bar
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Old Apr 21, 2005 | 09:15 PM
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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...
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Old Apr 21, 2005 | 09:43 PM
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From: Coldspring TX
Do you have an auto tranny?

The square (rectangular?) sensor is the boost/ pressure sensor...
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Old Apr 22, 2005 | 02:22 AM
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Originally Posted by WannaSeeMyWankel
on the passenger side strut tower, there is the square sensor that i thought was the map sensor.
You're correct.

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...
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)
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Old Apr 22, 2005 | 06:33 AM
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thanks NZ...new i could count on you
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