'84/'85 Trouble Shooting Information


84/85 Wiring and Vacuum Diagrams  Originally posted by John Spina of Casper's


Coil and Spark Plug wire connections/routing And ECM plus AC wiring under the dash

ECM and Coil Module wiring

Electronic Air Conditioner (I suspect this is good for '86/'87 as well)

Fuel Injection-Data Sensors

Engine Wiring and ECM Harness

Engine Wiring and ECM Harness-rear view

ESC Location/Boost Light Sensor/Engine Wiring

Spark Control/MAF/Check Engine Light

Fuel Injector/Fuel Pump Wiring

Instrument Panel Wiring

Torque Converter/AC Controls/Emissions Controls

Theft Deterrent System

Vacuum Hose System



'84 Trouble Shooting provided by Ed Baker

'85 Trouble Shooting provided by Ed Baker