Map sensor wiring help please

s300 and SManager software questions & answers
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Map sensor wiring help please

Post by Djbower1 »

Hi all,

I have just rewired my engine loom and now my car doesnt start. I think ive fried my map sensor due to it being wired wrong.

Please could somesone confirm what pins on the map sensor goes where.

Looking @ the sensor face on you have V G O which I assume are Voltage, ground and output.

What pin goes where:

Voltage (left pin on map) - D?
Ground (middle pin one map) - D?
Output (right pin on map) - D?

Thanks in advance.

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Joined: Fri Jul 01, 2005 5:39 pm

Post by scottishpol »

Some details might help Dan!

Which car, engine, map sensor.....obd 1 I presume!

Voltage is a constant supply, test it with a avo meter

Check ground continuity, trace pin to ecu.

*EDIT* Check pins D17, D21 andD19.
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Post by Spunkster »