Nissan/Infiniti Knock Sensor Code Easy Fix! | 350z, G35,Fx35, Altima, Maxima & Vq35 Engine

In today's video I show you how I fixed a P0327 on a 2003 Infiniti G35.This process will apply to all vq35 engines such as the Nissan 350z, Infiniti G35, Infiniti Fx35, Nissan Altima, Nissan Maxima & All vehicles with a Vq35 Engine. Essentially what I did was fix a weak connection in the wiring harness and that fixed my issue. I strongly suggest to check the connection to and from the knock sensor since this could all cause a check engine light. If you dont see any frayed wires I would replace the knock sensor harness all together. If you found this video entertaining please hit the like button! I hope everyone has an awesome day and I will see you all In the next video!
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THIS VIDEO IS FOR ENTERTAINMENT PURPOSES ONLY, DO AT YOUR OWN RISK!

[@ERICSDIYGARAGE]

Some exciting things are coming soon!Notification Squad you guys are the best!

[@GeraldK]

wish you showed how you reconnected the wires and what extra wires you used to replace the old one in the baby blue colored connector.

[@adanarceo4636]

Thanks for sharing this brother. I just did my valve covers following your video about this issue. Much appreciated. 👍

[@ERICSDIYGARAGE]

glad to help you out! thank you for watching!

[@todds79jag]

Other than your engine light coming on, what symptoms did you guys get? My idle was too low.. my mechanic got that code today as well as lean fuel. A month or so ago he cleaned my throttlebody and that fixed the low idle issue but after two weeks it came back.

[@seasgarage]

Had the same issue with mine, and my cylinder 2 fuel rail wire was frayed. Currently working on it right now

[@vlstyles]

The knock sensor is a piezoelectric device that creates its own voltage. The problem with the broken wire is that the ECU is NOT seeing that voltage. A short between the wires/cutting the wires is the same thing. There will be no voltage going back to the ECU. You'd do better to connect a knock sensor that attached to a bracket mounted on the engine & connect to the orange connector for the ECU to see some voltage (if the knock sensor vibrates too much it would see too high a voltage)

[@NSRTalonzo]

Varian Styles would it be smart to buy a g35 with a knock sensor problem? Or should I keep looking?

[@ERICSDIYGARAGE]

If it has only the knock sensor issue and it's cheap I would buy it

[@NSRTalonzo]

ERICSDIYGARAGE Thank you so much for answering! And also would the car be able to run without it? I just need to get to the state then back home!

[@vlstyles]

@@NSRTalonzo if you're comfortable removing the upper & lower intake then you're fine

[@vlstyles]

@@NSRTalonzo the car should drive without it working. I'm pretty sure Nissan's strategy does not invoke limp mode with a knock sensor code

[@eugeneCcanada]

Is there enough space to tape the 2 wiring back and how to ?

[@seiko_z32]

New sub here keep up good work

[@ERICSDIYGARAGE]

Glad to have you, thanks for watching🤙

[@villa-toro6079]

I'll be trying thin in the morning when the car cools down cuz I got that code today

[@craigcreationz]

Hey Bro I have a 2003 Infiniti G35 Coup non rev up. With Brembo Brake Package. I just started getting a code for PO 340 - Camshaft Position Sensor A - Ban 1 Circuit Malfunction but I also got another code at the same time for PO 327 - Knock Sensor 1 Circuit Low Input Bank 1 or Sensor 1. Do you think the Camshaft Position Sensor is triggering the 2nd code?

[@carlostrevino2990]

What exact sensor and wire harness did you use? I need one for my car but there is alot of options that vary in price. I just want one that will work properly and isn't gonna cost me alot.

[@ERICSDIYGARAGE]

What i did was use the stock wiring harness and just added a patch wire in

[@poseidon4979]

Is there a specific torque spec when putting everything back?

[@kevinreyes7831]

Thanks!

[@kevinr5921]

Do you know if changing the knock sensor will help the car shifting I’m experiencing early shifting around 5500 rpm on auto I heard changing it restores shifts it’s not shifting all the way till 6000 like it should

[@ERICSDIYGARAGE]

I have not heard that but it's possible that's its I'm limp mode

[@kevinreyes7831]

Did you only use electrical tape when you reconnected it?

[@ERICSDIYGARAGE]

Yes correct but its been a few months now and still no check engine light

[@abdulwahhababdullah2079]

Yes

[@theroyalcrownedtiger2946]

Hot soldering is actually better, as long as it's been soldered properly.

[@littmannwchris]

I changed both harness and sensor, I still have the code. What other options would i have to fix it fully? I got the sensors bolt tight hand tight. Would there be a different reason?

[@ERICSDIYGARAGE]

It could be a issue with the harness before the harness you replaced check for any melted wires since it's close to the exhaust. You can also try to relocate it to another spot. If the sensor was dropped, it could be that or if it's a cheap brand it would be that too

[@littmannwchris]

i just spent the last couple days following the harness and it dosnt seem damaged, Im more concerned thats the ECM i think its called is damaged. But its the only code after i replaced the whole intake system. Would relocating the harness cause it to be bad. I have it moved already. Should i move it back into the original position?

[@anthonybasdeo4891]

Has anyone figured out what tab to push down on to get the wire out from the plastic connector??

[@anunnakira]

I have the same problem, i dont know where is the connector

[@mazemaz4169]

Infinity fx35 3.5L 2006

[@davidcollins2938]

Bro I’m stuck at 5:00, I can’t figure out where to put the pick (awl) to release the wires. Please help I’ve been at this for a while

[@abdulwahhababdullah2079]

Why gear no selection

[@ERICSDIYGARAGE]

its a manual

[@Mogazilla]

I think i have rod knock but im not throwing a sencor when i start the car up it knocks and then quiets down at idle but if i rev up the engine to 2 rpms it will knock what do u think this is? Do u think its a spun bearing, or something else

[@mustafagak2852]

Did u find a solution?

[@ERICSDIYGARAGE]

probably rod knock

[@Mogazilla]

@Fit Lane Fitness i gave the car to charity it was rod knock

[@mazemaz4169]

P0328 Knock Sensor 1 Circuit High Input (Bank 1) CONFIRMED Please tell me where is this code p0328

[@randomdiy3823]

What about a knock sensor for P11?

[@ERICSDIYGARAGE]

the knock sensor is on the back of the engine you can remove it with a 12mm slim wrench but I haven't had a issue with mines so I haven't made a video on this.

[@mazemaz4169]

SERVICE ENGINE SOON Please tell me where is this code where the code p0328

[@roseduck6315]

any update i have the same code

[@mazemaz4169]

Knock Sensor 1 Circuit High Input {Bank 1)where the code p0328infinty fx35

[@nadine2373]

Hi Eric my name's Nadine I was hoping u can please help me I have a g35 that it's been on limp mode anti theft light is flickering even after it being unlocked but I have a problem I dnt trust taking it to any shop only reason being is they keep telling me I need a new transmission but I know I dnt lol plz if u can find some time email or give me a text ? Thank u

[@able_trucking780]

So under passenger or driver side?

[@ERICSDIYGARAGE]

Its under the passenger side

[@able_trucking780]

@@ERICSDIYGARAGE thanks man. Are u in phoenix

[@merkey]

Did you get a po327 and did you get a po300 with it?

[@ERICSDIYGARAGE]

Yes

[@merkey]

@@ERICSDIYGARAGE thank you did your car also kinda sound like subaru at idle?

[@1112223333111]

I bought this from nissan 24079-CD000 this from mazda PE01-18-921 and got the old knock sensor out and new one in from the front and back of the engine.I used a universal joint socket attachment and a $50 borescope off amazon. Nissan wanted $400 for the same knock sensor mazda had oem for $34Get the harness from nissan, its better quality than appty or whoever i.imgur.com/0hPJXZX.jpg

[@josefidel3490]

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