Knock sensor CEL

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06-17-2003 | 03:51 PM

JSutter

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I'm nutty for Nissans

iTrader: (46)

Joined: Feb 2003

Posts: 10,377

From: Maine

Knock sensor CEL

When ever i have my aftermarket intake on i get two check engine codes. One is the right front heated O2 sensor and the other is the knock sensor. When i put the stock intake on, no codes arrise. What's going on?

06-17-2003 | 06:11 PM

ivelweyz

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Posts: n/a

loose connections. I put in some crappy gas, and got both the same codes you got. Knock Sensor only pops up when another code is present. I just went to NAPA and got a new sensor...