behind and above glovebox.
If you mean the Power Control Module, it is located on the passenger side of the engine compartment, along the upper edge of the firewall.
In a 1988 Chevy pickup the ECM is located behind the glovebox.
Lower passenger side of engine block, the coils are attached to it.
1994 - 2005 Mazda Pickups Repair Manual lists a Power Control Module (PCM) located on the passenger side of the engine compartment, along the upper edge of the firewall.
PCM powertrain control module is located on the firewall on the passenger side. it has 3 large wire connectors.
The 1989 Ford Ranger pickup truck ignition module is located on the firewall in the engine compartment. The ignition module will be on the drivers side of the firewall.
The servo is under the battery. The engine computer controlls it.
No, it has a Electronic Control Module fuse. It will prevent the spark and injectors to not work.
It is under the distributor cap. If you look at the right side of the dist. You will see 2 electrical wires that plug into the module that's under the cap.
It is bolted inside the distributor under the rotor on bass plate
Taking a guess, Your 1988 5th Ave has a 318ci motor with Lean-Burn Engine control. Chrysler put the control module in the rectangle box attached to the side of the air cleaner. All of the engine control module is inside that box to include the transistorized ignition system. Your distributor will have two pickup coils in it and not have a vacumn advance located on the side of it which will be another way of telling if you have the Lean-Burn system.
No it does not have a crankshaft sensor, the engine control module uses the distributor for crankshaft position.