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Home >> Isuzu >> 1999 >> Trooper Part Time >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests
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Diagnostic Tests

NOTE: If Powertrain Control Module (PCM) requires replacement, PCM must be reprogrammed using a Tech 1 or other OBD-II compatible scan tool. Some models may require additional equipment to program EEPROM.
NOTE: To identify terminals referenced in testing, see PIN VOLTAGE CHARTS article. To identify circuits and wire colors referenced in testing, see WIRING DIAGRAMS article.
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