any help with trouble codes? (2000 7.4 MPI)

Plaineman

Member
Joined
Mar 12, 2006
RO Number
20498
Messages
32
I have been having some trouble getting proper revs and power from my 2000 7.4 MPI - I can only get to about 3800 rpm and have to work the throttle to keep it up there. I recently was able to get the codes from the ECU and got the following:

Code 12 - system functioning properly (this is good)

Code 14 - Coolant temperature sensor (CTS) low temp. - Is this something that could cause power loss? - I would think I can just remove and replace, right?

Code 44 - Knock Sensor (KS) No Knock Detected - again this is good right? I don't want a knock detected do I... and does this mean that it is not functioning properly - also remove and replace?

Also - once I change these parts... how can I clear the trouble codes from the computer.

If anyone can help me out with this I would greatly appreciate it.

Brian
 
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