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Part Number needed HELP! (Knock sensor connector)

5thscaleracer

That's "Sir 5SR", to you, Bucko!
Member
I wanted to know if anyone could read off the part number for the Knock sensor plug that feeds into the EZL. EPC does not list the part number for just the plug.

it's the 3pin connector to the left of the EZL on this image i found from a google search.

4-pin-ezl-jpg.jpg
 
Last edited by a moderator:
I believe the cable is coaxial type, and it would be difficult or impossible to replace only the connector, even if you had a new (or used) connector available.

If the knock sensor connector is damaged, you probably need to replace it. Should be available new from MB, but a PITA to replace as the engine mounts & brackets have to be removed.

:shocking:
 
I believe the cable is coaxial type, and it would be difficult or impossible to replace only the connector, even if you had a new (or used) connector available.

If the knock sensor connector is damaged, you probably need to replace it. Should be available new from MB, but a PITA to replace as the engine mounts & brackets have to be removed.

:shocking:
knock sensor harness is NLA from MB for the M119 i ended up ordering one for a S500 same stuff just longer wires.

thanks for the input
 
knock sensor harness is NLA from MB for the M119 i ended up ordering one for a S500 same stuff just longer wires.

thanks for the input
Ah, that's right, I forgot! And you are correct, the early 140 sensor works fine. Glad you got it sorted out!

:cheers1:
 
I am about to do the same. Was the S500 harness part number 0031533328?
No. 0031533328 is for the M120 V12 engine, knock sensor for left cylinder bank.

The knock sensor for 140 chassis with M119 engine is 003-153-46-28. Check with your dealer to see if it's NLA or not.

 

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