Code P0201, misfire injector, how to replace the injector?

BHAMDOC1973

MEMBER
2018 MERCEDES BENZ E63 AMG
V8
TURBO
4WD
AUTOMATIC
104,000 MILES

Cylinder misfires p0201, changed coil did not solve it, how do I change the injector? I did not see a choice for my car but it's a 2018 gls63 AMG.

Sunday, August 13th, 2023 AT 12:07 PM

3 Replies

KEN L

MASTER CERTIFIED MECHANIC
47,690 POSTS

Did you replace the spark plug?

Spark Plugs: BE15.10-P-1000-01A

Here are the instructions as requested and I have included a misfire guide that might help as well:

https://www.2carpros.com/articles/engine-misfires-or-runs-rough

Here are how the fuel injectors are replaced, it looks like there are special tools involved to check the fuel injectors out. Check out the images (below). Let us know what happens and please upload pictures or videos of the problem so we can see what's going on.

Images (Click to make bigger)

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Monday, August 14th, 2023 AT 4:40 PM

BHAMDOC1973

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1,575 POSTS

Its most likely the injector. I will replace the plug as well. Ya there is a tool for everything now but I managed to get the injectors and rail out, I lost my spark plug 12 pointer tool for this plug so I ordered another one. Will see how it goes.

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Monday, August 14th, 2023 AT 4:44 PM

KEN L