September 30: LEMON manuals is back up on a temporary server! Slowness is possible
Cold Fast Idle Too High
- Check Idle Air Control (IAC) valve. See DTC P1508 or P1519 in appropriate SELF-DIAGNOSTICS article.
- Check fast idle thermovalve. See
SYSTEM & COMPONENT TESTING article.
- Check idle speed adjustment. See
ON-VEHICLE 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 appropriate SELF-DIAGNOSTICS article.