new Idle Control Valve installed. still get P1506 on 2003 Mercury Sable

will throttle cleaning fix the problem?

by in Waterbury, CT on May 16, 2013
1 answer 2 comments
ANSWER by on May 16, 2013
Is it idling ok?? How were codes cleared after IAC install??
COMMENT by on May 18, 2013
disconnected the battery engine light came back on in 40 miles idle is ok..no smoke
COMMENT by on May 18, 2013
Check wires/connector to IAC. Try cleaning T-body and back side of the throttle plate as well with a toothbrush and flush with clearner, clean IAC passages as well. Start engine to purge cleaner and warm up to operating temp. Disconnect battery for at least 20 min. to reset KAM. Or (keep alive memory)