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Home >> Mazda >> 1990 >> MPV 3D Van Wagon, 3.0 2, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Summary

Engine Controls - Tests W/Codes: Summary

If no fault codes (or only pass codes) are present, proceed to TROUBLE SHOOTING (NO CODES) for diagnosis by symptom (i.e. ROUGH IDLE, NO START, etc.).