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ECM question.

hkyfinest

Active Member
Joined
July 3, 2009
Messages
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City, State
Hickory, North carolina
Year, Model & Trim Level
1995 Ranger Xlt
So my 01 B3000 has been throwing the po340 code for 5 or 6 months now. I think I need to change the camshaft sychronizer. I had my grandfather take it to the family mechanic today to read the CEL that appeared only two days after changing the camshaft position sensor. He told me that my ECM will not clear the code. What could cause this? Does this really mean I will need another ECM?
 






Try disconnecting the battery for like 10 minutes then the code should go away. If there is still a problem it will return.
 






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