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- - knock sensor (https://blazerforum.com/forum/general-tech-help-7/knock-sensor-2145/)

getblazed00

01-23-2006 12:22 PM

knock sensor

How big a deal is a knock sensor to replace. Just had a new tranny put in and PCM replaced...which coincidently fixed my 4wd problem but threw a new code for the knock sensor as soon as i got it back.

swartlkk

01-23-2006 03:07 PM

RE: knock sensor

My AllDataDIY.com account states removal of the Distributor and Oil Pressure sending unit before removing the Knock Sensor. I don't think that this is necessary, but the knock sensor is located behind the drivers side cylinder head, right under the oil pressure sending unit.

getblazed00

01-23-2006 05:54 PM

RE: knock sensor

that sucks

dalewilson48617

02-12-2006 11:20 PM

RE: knock sensor

there are 2 knock sensors, on 4.3w one on left bank, in between 2 plugs and one on right bank, behind right head.

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