Need smart mechanic....knock sensor
Long story short.Replaced both knock sensors.still bad code on rear sensor.so i replaced wiring harness to the sensors.still bad code.checked ohms in the sensors and they are in the specified area.so now what??????how else can i test this?The truck is a 2003 2500hd silverado with the 6.0L.any help???
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did you delet the code from your computers history
if not it will keep coming back i think you can still do this with yours disconect your negative battery terminal for a couple seconds or even a minute then reconnect it that should remove the code if not your gonna have to get a code reader and go into the computer and erase the code |
also did you disconnect battery before connecting any electrical equipment?
some people say its not needed but if im even changing a bulb i ALWAYS unplug my battery just so i dont cause a short or mess up any sensitive electrical equipment |
and do what cup says
thats what you will always have to do because it stores that code until its erased |
yeah...i delete the code all the time with my reader,but comes back.i will also try disconnecting the battery
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What code are you getting exactly ...?
Would it be possible that you're knock sensor is actually reading .... knock?! Make sure your timing is correct. It's possible some pre-detonation is what's actually making your code show up. |
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