Knock with stock tune at WOT.

[SHOdded]

That's awesome, curry, looking forward to hearing some good news re the SHO for a change

[curry67]

Ya I'm thrilled man. Lol dropping it off in few days hopefully asap lol

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[curry67]

Well my buddy checked it out said everything was good. But based off my logs he will replace the o2 on warranty. Pretty excited can't wait to get the car tuned again

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[AJP turbo]

Well my buddy checked it out said everything was good. But based off my logs he will replace the o2 on warranty. Pretty excited can't wait to get the car tuned again

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what would make your buddy say it's good is he a fool?

[curry67]

He drove it out extensively with the ford logger. Battery checks out for charge and alternator was good.

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[curry67]

It's either the o2 sensor cause the knock or I got some serious carbon buildup

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[AJP turbo]

 Yeah because of the battery and alternator is a good way to check for a bad oxygen sensor LOL

[AJP turbo]

It's either the o2 sensor cause the knock or I got some serious carbon buildup

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neither  your oxygen sensor just decided to take a s***

[AJP turbo]

He drove it out extensively with the ford logger. Battery checks out for charge and alternator was good.

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Most mechanics aren't very good at reading datalogs and diagnosing problems...they are overpaid parts changers

[curry67]

Ya I'm just happy something is getting fixed. I'll go back and inspect the knock sensors more thoroughly. They look fine. I got the sparkplugs/boots changed. 94 octane fuel. Got rid of all the rattles in the engine bay. No leaks of any kind on engine. All I got to go on is the o2 sensor isn't reading correctly on afr bank 2 and the sensors are getting replaced. Can really only go from there.

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[AJP turbo]

Well all of those things are good too...but the first thing to fix was the O2 sensor but u refused

[BiGMaC]

He drove it out extensively with the ford logger. Battery checks out for charge and alternator was good.

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Most mechanics aren't very good at reading datalogs and diagnosing problems...they are overpaid parts changers

Have to agree for the most part, unfortunate .., probably why they are called technicians and not mechanics ... No dis intended to anyone.

[curry67]

I was gonna say that lol I'm really scratching my head at why I get such high knock readings with no audible knock. I need to get some of that high quality electrical tape just tape to the sensor.

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[curry67]

Looks like replacing the knock sensor myself would be a no no.

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[AJP turbo]

I was gonna say that lol I'm really scratching my head at why I get such high knock readings with no audible knock. I need to get some of that high quality electrical tape just tape to the sensor.

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Again...reading datalogs and tuning is a skill that takes a while to get good at...not that I'm an expert but I'm learning and u always will be learning.

U don't get it...u aren't supposed to hear knock...the knock readings aren't knock events but rather the amount of timing needed to be pulled to prevent the knock