Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
1992 Ford Probe GL, AutomaticFACTORY OEM SERVICE PROCEDURE
Test Equipment
Following test equipment is necessary to complete DIS ignition system tests.
- DIS Diagnostic Cable (Rotunda 007-00044)
- Spark Tester (D81P-6666-A & D89P-6666-A)
- Digital Volt-Ohmmeter (DVOM)
- Remote Starter Switch
- 2 EEC-IV Breakout Boxes (T83L-50-EEC-IV)
- EEC-IV Breakout Box 2.3L DP DIS Overlay
- DIS/EDIS Adapter Tachometer (007-00061)
- Inductive Type Timing Light (DO NOT use advance knob, if equipped, as it will not work correctly with DIS ignition systems.)
- 12-Volt Test Light (Incandescent Type)
- Test Light (LED Type) Or Logic Probe (LED Type)
- DIS Module Tester (007-00071)
- DIS Coil/Sensor Tester (007-00072)
NOTE:
A 12-volt incandescent test light should not be used to test CID, IDM, PIP or SPOUT circuit signals. It will load circuit and may cause incorrect measurements or faulty DIS/ECA operation.
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.