Knock sensor bypass, what am I doing wrong?
Knock sensor bypass, what am I doing wrong?
So I've read pretty much all the KS thread, and decided to do the bypass until I get my new knock sensor. I disconnected the subharness, and placed the 470Ω resistor in the connector, cleared the code, drove, no CEL, then pulled the code and 0304 popped up, I tried to add a 100Ω in series, so one pin ->100Ω->470Ω-> other pin, that still threw the 0304. I then tried them in parallel with both the 100Ω and 470Ωends both going into each pin, it still thew the 0304. I tested the harness and got 566Ω so it's got to be something I am doing wrong with the resistors.
In parallel ...

The resistors I am using ...
In parallel ...

The resistors I am using ...
.Do I need to clear the code after I put in the resistor, or will the ecu clear it on it's own once it sees what it needs to?
Last edited by xj0hnx; Oct 1, 2010 at 08:57 PM.
Ok, cleared the code, installed resistor, drove home, pulled 0304 again, then reseated the resistor, started and ran the motor for a couple minutes, turned it off, and pulled 5 by 5 from the ecu so hopefully it will hold next time I drive.
Last edited by xj0hnx; Oct 2, 2010 at 08:47 AM.
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ballerchris510
4th Generation Maxima (1995-1999)
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Sep 23, 2015 08:46 PM



