Yuck...this was bad..
Thread Starter
Staging Lane
Joined: Jun 2015
Posts: 77
Likes: 0
From: Elbert, Colorado
Yuck...this was bad.. Had the dreaded P0302 (knock sensor 2 ) code on my truck, so I changed both sensors out, along with new wire harness.
This is the rear sensor and associated connector.
Ya think it needed replacing? UGH!
This is the rear sensor and associated connector.
Ya think it needed replacing? UGH!
P0302 is a misfire on cylinder number 2.
You likely had a P0332 which is the rear 02 sensor voltage code.
P0327 Knock Sensor 1 Circuit Low Input
P0332 Knock Sensor 2 Circuit Low Input
You likely had a P0332 which is the rear 02 sensor voltage code.
P0327 Knock Sensor 1 Circuit Low Input
P0332 Knock Sensor 2 Circuit Low Input
TECH Fanatic
Joined: Dec 2017
Posts: 1,467
Likes: 265
From: Bossier City, Louisiana
I think it is due to splashed water getting into the engine compartment and then evaporating - no other reason comes to mind. Mine looked almost that bad when I replaced them. The plastic connectors crumbled so I also replaced it.
Rick
Rick
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TECH Fanatic
Joined: Dec 2017
Posts: 1,467
Likes: 265
From: Bossier City, Louisiana
The picture is of the oil screen from my 1973 Honda ST90 minibike before it got rebuilt. That was a messed up engine but it starts on the first kick now. That . . . is an ugly engine picture.
Rick
Rick
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