rockytopper

Can anyone help to identify these 2 connectors and what there functions are? The harness is a factory 2002 ss ls1 a4 trans.

This connector is located up front and exits the pigtail feeding the MAF on the throttle body.




This next connectors exits at the rear near the passenger side at the firewall.


They are not listed in any of the diagrams found here. probably not used but would like some input if anyone knows what they are used for.
Thanks in advance.

rao

iTrader: (18)

I think the top one is the IAT sensor and the bottom one is the AC refrigerant pressure sensor.

cherryelky305

iTrader: (2)

yeah, bottom one is for A/C.

Schwanke Engines

iTrader: (1)

Yep and Yep