This is topic u1009 code on 03 mustang gt help! in forum Tech Talk at Northern California Ford Owners .
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Posted by vendicated_03gt (Member # 9815) on
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Car runs good but for a while now it idles funky it sounds like a super retarded cam lol it will accelerate itself and deccelerate itself anywhere from 400-1000 rpms and after a while it idles normal then drops to like 2-300 rpms for a quilt second then idles funny again ... I pluged an obd2 scanner to it and looked at the graph and noticed the fuel pressure was at 50+ lbs... not sure if its normal but and the load of it seemed high also...
Looked up the code and its something about missing info not reading torque /rpms if anybody can help me figure this out that would be great the car runs good but I don't like how it idles I know something is up and I want to fix it asap... I don't really get on much but if you had this problem before or want to know more info or have specific questions text me at 209-509-5792 that's the fastest way to get ahold of me thanks cafords!!!!!
Posted by SwEeT 03 Gt (Member # 10283) on
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try cleaning you idle air control, is your car tuned with a canned tune?
Posted by vendicated_03gt (Member # 9815) on
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Were exactly is that located? And nope its not tuned just bolt ons
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