Hello guys and gals,

I need help with the wire position on the MAP sensor. I need to know where does the signal wire, ground wire and power wire connect to the MAP. The MAP sensor has three letters A,B & C for wire connection, which is which?
Thank's in advance

 

'89 TTA?

The grounded wire (usuallly black/white stripe or purple) is on 'A'. The MAP output signal wire (usually green) is on 'B'. The +5VDC reference voltage wire (usually gray or pink/black) is on 'C'.

 

Thank's for the fast response!
Edgardo