Engine Controls - Tests W/Codes - 2.0L Turbo: Introduction: Notes

NOTE: If no faults were found while performing steps in BASIC TESTING - 2.0L TURBO , proceed with self-diagnostics. If no trouble codes or only pass codes are present after entering self-diagnostics, proceed to TESTS W/O CODES - 2.0L TURBO article for diagnosis by symptom (i.e., ROUGH IDLE, NO START, etc.).