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BASIC SERVICE PROCEDURE EC-33 C D E F G H I J K L M A EC 2. Connect No. 1 ignition coil and No. 1 spark plug with suitable 3. Check ignition timing. Idle Speed/Ignition Timing/Idle Mixture Ratio Adjustment ABS002DA PREPARATION 1. Make sure that the following parts are in good order. – Battery – Ignition system – Engine oil and coolant levels – Fuses – ECM harness connector – Vacuum hoses – Air intake system – Fuel pressure – Engine compression – Throttle valve – Evaporative emission system 2. On air conditioner equipped models, checks should be carried out while the air conditioner is OFF. 3. On automatic transmission equipped models, when checking idle rpm, ignition timing and mixture ratio, 4. When measuring CO percentage, insert probe more than 40 cm (15.7 in) into tail pipe. PBIB0140E SEF166Y PBIB1117E |