No Initial Combustion
- Check distributor.
- Check ignition circuit. See CODE 14 in TESTS W/CODES article.
- Check EFI main relay. See SYSTEM/COMP TESTS article.
- Check circuit opening relay. See SYSTEM/COMP TESTS article.
- Check airflow meter circuit. See CODE 31 and CODE 32 in TESTS W/CODES article.
- Check fuel pump. See SYSTEM/COMP TESTS article.
- Check fuel quality.
- Check idle speed control valve. See SYSTEM/COMP TESTS article.
- Check engine compression, valve timing and timing belt.
- Check RPM signal circuit. See CODE 12 in TESTS W/CODES article.
- Check ECU. See SYSTEM/COMP TESTS article.