Cold Fast Idle Too High

Check Idle Air Control (IAC) valve. See DTC P1508 or P1519 in TESTS W/CODES articles below:
For Integra, see TESTS W/CODES article.
For 2.3CL, see TESTS W/CODES article.
For 2.5CL, see TESTS W/CODES article.
For 3.0CL, see TESTS W/CODES article.
For 3.2TL, see TESTS W/CODES article.
For 3.5RL, see TESTS W/CODES article.
Check fast idle thermovalve. See VACUUM DIAGRAMS article.
Check idle speed adjustment. See ADJUSTMENTS article.
Check throttle cable and then throttle body for sticking and binding.
Check Manifold Absolute Pressure (MAP) sensor (if equipped). See DTC P0106, P0107 or P0108 in TESTS W/CODES articles below:
For Integra, see TESTS W/CODES article.
For 2.3CL, see TESTS W/CODES article.
For 2.5CL, see TESTS W/CODES article.
For 3.0CL, see TESTS W/CODES article.
For 3.2TL, see TESTS W/CODES article.
For 3.5RL, see TESTS W/CODES article.