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code P0603?

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Old 10-07-2007, 01:52 PM
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code P0603?

What is a p0603-internal Ctrl Mod KAM Error???? This is a code I get with the no throttle response. Are they related? The book says this code may throw a check engine light but in my case it does not.
 
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Old 10-07-2007, 01:56 PM
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I had this in my '03. Got it flashed with the latest program and now, no problem.
 
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Old 10-07-2007, 02:05 PM
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Did you put the superchip program back in after having it flashed or run it stock?
 
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Old 10-07-2007, 08:41 PM
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Had new program put in from ford. had new throttle put on drove 5 miles from home to visit friend and when cranked up tocome home it cut off 2 times before it stayed running long enough to come home. No codes thrown this time. Help!!!!
 
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Old 10-07-2007, 09:43 PM
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I downloaded the new program into my superchip then reloaded the performace program, ran it a couple days, retried the new Ford program and had no problems. Then I reloaded my performance program
 
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