On a 1993 Ford Explorer :
The EEC TEST connection should be in the engine compartment by the
Power Distribution Box
* located in the engine compartment , on the passenger side , and I BELIEVE it is BEHIND the PD Box
where is the ac recharge port on a 93 ford explorer located?
You fill a tranny through the dipstick tube. You will need to buy a small funnel.
Your EEC test port is in the engine compartment by your power distribution box EEC IV / OBD I system
where is the fill port on a 2004 ford explorer rear end
I'm sorry , what do you mean by a " universal port "
The low side will always be the suction side, the larger hose.....
The low pressure port on a 1993 Ford Ranger is located close to the firewall. It can be seen just under the air filter housing.
where is the low pressure port for the a/c -- 93 ford ranger 4.0L -- super-cab
right on top of the compressor
A 1994 Ford Explorer is OBD - I / EEC -IV , there is an EEC TEST connection in your engine compartment by your power distribution box
OBDII started in 1996... OBDI was not as standardised PLL.
On the ac system, the low pressure port is the smaller port. It will be located on the line coming from the dryer. The low pressure line is the larger line. it will be on it.