P0333 code

Forum for Infiniti M37, M56 M35h Hybrid and Q70 owners.
hemachayart
Posts: 38
Joined: Fri Apr 28, 2017 9:53 pm
Car: 2012 Infiniti M56 Sport tech

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Last time rat mice eat knock sensor cable harness, replaced sensors and fixed cable, this time code P0333 popped up again. Any one has pn of knock sensors harness for m56 V8 ?


emm3seven
Posts: 110
Joined: Mon Feb 25, 2019 7:48 pm
Car: 2011 Infiniti M37x w/Tech + Touring

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I don't think there's a separate harness for knock sensors - you would likely have to buy the entire main engine harness. Repair is definitely the best option.

hemachayart
Posts: 38
Joined: Fri Apr 28, 2017 9:53 pm
Car: 2012 Infiniti M56 Sport tech

Post

emm3seven wrote:
Wed Jun 18, 2025 11:24 am
I don't think there's a separate harness for knock sensors - you would likely have to buy the entire main engine harness. Repair is definitely the best option.
There is I ordered one from dealer but after fixed old cable I cancel the order.


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