Sensor problems
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New User
Joined: Dec 2001
Posts: 1
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From: Appleton USA
Sensor problems
I have a Ford F250 which I recently rebuilt the Motor in. Everything went great but now I have 3000 miles on it and the check engine light comes on for a short period. (Mainly on the highway) Hooked it up to a friends computer and we get Code 10 snap throttle. What sensors should I be checking? Anybody familiar with this?
Postmaster
Joined: Jul 1999
Posts: 3,172
Likes: 4
Sensor problems
I assume you get this code during the engine running test ? Its called the Dynamic Response Test , At the end , or close to the end of the engine running test , you will be asked to briefly snap the throttle wide open , Shortly after the engine running codes , If any , will be displayed . There are 3 parts to the EEC IV Self Test . The KOEO , Continuous Memory & Engine Running . There are some codes that are specific to each part of the test . Depending on what part of the test you got the code(s) you will then be directed to the Pinpoint Tests in the repair manual that will walk you thru the diagnostic & repair procedures . 
