Secondary air injection relay
MBWorld Fanatic!
Joined: Nov 2001
Posts: 1,258
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From: Boston North Shore
2001 CLK320 Cabrio
Both the secondary air injection pump fuse and relay are in the K40/4 fuse and relay module.
It's located in the rear engine bay, passenger side.
The K40/4 k3 relay is located adjacent to the K40/4 4f7 40A Maxfuse.
It's located in the rear engine bay, passenger side.
The K40/4 k3 relay is located adjacent to the K40/4 4f7 40A Maxfuse.
Last edited by Serndipity; Sep 30, 2017 at 08:49 AM.
