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Fs: 01 Ecsb Z71

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Old 12-07-2007, 08:13 PM
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Just curious, is it the code for the sensors or is it knocking?
Old 12-07-2007, 09:22 PM
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nope no knocking.... its the code for the knock sensors, dont know which one though? thats why Im replacing both with NEW one, dont want to do all the hard work and change just ones, thats why im installing both... like mentioned it comes with a wheatley tune of your choice 87tune or 93tune, he can show you the logs or what not to proof there is no knocking...
Old 12-08-2007, 08:46 AM
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the knock sensor code is for "low voltage reading."

I had the same on mine. I replaced both sensors and the code is gone. It's just a little labor intensive, the intake has to come off. The truck runs/drives great other wise.
Old 12-08-2007, 01:31 PM
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I am really interested, can you work on the price?
Old 12-08-2007, 01:39 PM
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Did you get the weathly tune for the cam? Can you easily change from 87 octane to 93 octane?
Old 12-09-2007, 11:31 AM
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Originally Posted by Abe99
Did you get the weathly tune for the cam? Can you easily change from 87 octane to 93 octane?
it takes 10min for the change, and it's easy. However, you will get better gas mileage with the 93 tune vs 87, not to mention the better power.
Old 12-11-2007, 08:51 PM
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ttt....
Old 12-19-2007, 07:38 AM
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bump...

knock sensors replaced brand new, no "SES" light!
Old 12-22-2007, 05:07 PM
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PM sent.
Old 12-23-2007, 09:21 AM
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Originally Posted by WillPewter2000
PM sent.
pm sent...


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