on the low pressure side
Its on the upper engine in front of the valve cover
The pcv is located on either valve cover or the intake.
The PCV valve on a 1987 - 1990 Chevy Celebrity is in the top center of the valve cover nearest the firewall.
The 2002 Dodge Grand Caravan air conditioning recharge valve is located on the air conditioning compressor. The recharge valve will be labeled as such.
The AC recharge valve on a 2001 Chevy Impala 3.4L V6 is near the firewall. It is the larger of the two tubing.
The PVC valve is in the valve cover.
Should be located down by the battery its kind of tight spot is there a diagram or picture of the port?
That would be the low pressure service port and it should be located on the receiver/dryer.
on the side of the transmission
The air conditioning recharge valve on the 2003 Ford Explorer 4.6 is located on the low pressure side of the air conditioning system. Located on the line coming from the accumulator to the compressor is the recharge valve.
where is the canister purge valve located on a 03 chevy venture
Looking over the passenger fender it is alongside the valve cover at the top of the engine.