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Old 09-29-2011, 12:40 PM
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whunter whunter is offline
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Answer

Quote:
Originally Posted by ashevillemerc View Post
I have a 92 400E that amongst pulling the codes one is for faulty knock sensors. I am not familiar with this part, what is it? What do they control? Any chance on knowing the location of the knock sensor on my car.....Thanks for the info.
There are two interchangeable part numbers available for your engine.

Sender unit, knock sensor
MB# 0031534428
$330.00

Sender unit, knock sensor
MB# 0031534728
$330.00




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What is a Knock sensor?-knock_arwbawer.jpg  
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