325e 2.7 idle problems
 

My car suddenly has decided to idle at 1800rpm. Have read your technical bulletin about
325 idles problems. No vacuum leaks guaranteed. Pulled the Idle control valve to check
resistance but have only 2 terminals. Your article seems to indicate there are three. I
had 10ohms across the two and cleaned the valve with choke cleaner. Still 1800rpm.
Please help!