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Home >> Mazda >> 1998 >> Protege ES L4-1839cc 1.8L DOHC >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Testing and Inspection >> Without SSTs (NGS Tester) >> Ground Terminal Test
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Ground Terminal Test

GROUND TERMINAL TEST WITHOUT SSTs TESTER

1. Turn the ignition switch OFF.
2. Disconnect the PCM connectors.




3. Inspect for continuity between the PCM ground terminals and body ground by using an ohmmeter.
4. If not as specified, repair the related harnesses.