happens irregularly tested code P1120 came up
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2003 Ford Windstar Question: My engine light comes on Symptoms are fast idle at about2500rpm
Answer #1pushrod May 08, 2013, 19:00Master
Possible throttle position sensor sticking and not returning to closed throttle or idle! May cause a crank no start condition really rather common on this vehicle, at least at the shop anyway. SCAN TEST will find the problem!
Replyriksan, May 08, 2013, 19:25Rookie
What is a SCAN TEST
Replypushrod, May 08, 2013, 19:29Master
When a mechanic uses a scanner, not a parts person with a code reader, to look at the same thing the computer sees is a scan test. A must have for this kind of repair. You have never heard of this???