Please tell me what that means. the tech says it the IAC
what does that mean?
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2003 Mercury Sable Question: I have a 2003 Mercury Sable LS 24 valves DOHC. Shows code P1506 what is that?
Answer #1pushrod March 31, 2013, 07:14Master
Idle Air Control error, this I.A.C. sets idle speed for different engine load conditions at idle, AC on, trans. in gear, steering full turn ect. Is idle speed ok? Throttle body may need cleaning.
Replytomz215, April 01, 2013, 07:06Rookie
thanks for your help...i hope that fix shuts off the engine light, as i am due for an emmission check.
it wont pass with the engine light on,,,,,,thanks again.......tom