I think my MAP sensor is broken. I've called a part distributor and they told me that there are 2 kinds of MAP sensors. Does anyone know how I can determine which one I need?

you should be able to get the part number off the old one...

the only one i have come across is this type


https://www.fiatforum.com/grande-punto-guides/227405-1-2-1-4-map-sensor-replacement.html

http://www.ebay.co.uk/itm/MAP-Manif...M&hash=item3ca3150a22&clk_rvr_id=484032800065

however some use this type

http://www.ebay.co.uk/itm/Fiat-Gran...M&fits=Model:Grande+Punto&hash=item35c4d6cd2c

Thanks! First one of the tutorial you mention is the one I've got, so I asume this is the right one.

peterkuli said:

Thanks! First one of the tutorial you mention is the one I've got, so I asume this is the right one.

Click to expand...

if you remove it you should be able to read the bosch part number which any good car parts shop should be able to match the part up