Just curious if anyone could inform me as to what goes into the 2 holes on the drivers side of the intake and what goes into the 2 holes on the front of the intake - I believe the top two are for sensors - but unsure of the bottom two - the sensor which connect to the intake are the intake air temp. sensor and what else? thanks in advance-

 

ill go over to where its stored and check tomorrow, im jetlagged as hell right now.

 

The two coolant ports in front go to the coolanbt temp for ecm and heater line to the valve. the two vacuum ports on the drivers side of the intake go to the pcv and brake booster.