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Home >> Isuzu >> 1989 >> Impulse 2.3 L, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Tests W/Codes >> Repair Procedure
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Repair Procedure

NOTE: Ensure trouble codes are cleared after performing repair. Road test and recheck that trouble codes do not exist.
  1. Locate and repair cause of trouble code. See TROUBLE CODE IDENTIFICATION table. Always repair faults in order from lowest numbered trouble code to highest numbered code.
  2. Test drive vehicle after repairs are made to ensure no new codes are set.
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