Section 4 (Engine Controls - Basic Testing - Turbo): Summary
WARNING: This page is about a different car, the 1996 Toyota Supra. However, it is still accessible from the selected car via links, so may be relevant.
If no faults were found while performing BASIC TESTING , proceed to appropriate TESTS W/CODES article. If no hard diagnostic trouble codes are found in self-diagnostics, proceed to TESTS W/O CODES article for diagnosis by symptom (i.e., ROUGH IDLE, NO START, etc.) or intermittent diagnostic procedures.