Test Equipment
Following test equipment is necessary to complete DIS ignition system tests.
- DIS Diagnostic Cable (Rotunda 007-00044)
- Spark Tester (Neon Bulb Type)
- Digital Volt-Ohmmeter (DVOM)
- Remote Starter Switch
- Breakout Box (BOB) With 2.3L DP DIS Overlay
- High Voltage Spark Tester (A spark plug with a broken side electrode is not sufficient to check for spark and may lead to incorrect results.)
- Tachometer
- Inductive Type Timing Light (DO NOT use "advance knob", if equipped, as it will not work correctly with DIS Ignition Systems.)
- Test Light (LED Type) Or Logic Probe (LED Type)
CAUTION:
A 12-volt incandescent (high voltage) test light SHOULD NOT be used to test CID or PIP circuit signals. It will load the circuit and may cause incorrect measurements or faulty DIS/ECA operations (engine stall).