Stall After Start

Check for vacuum leaks.
Check IAC assembly. See CIRCUIT TEST KE in the TESTS W/CODES article.
Check fuel delivery system. See CIRCUIT TEST HC in the TESTS W/CODES article.
Check EGR system. See CIRCUIT TEST HE in the TESTS W/CODES article.
Check PCV system. See CIRCUIT TEST HG in the TESTS W/CODES article.
Check EVAP system. See CIRCUIT TEST HV in the TESTS W/CODES article.
Check basic engine condition. Ensure timing belt and valve train are okay.
Check fuel delivery system. See CIRCUIT TEST HC in the TESTS W/CODES article.
Check ignition system. See CIRCUIT TEST JA and JB in the TESTS W/CODES article.