Ho 2 Sensor - Briggs & Stratton VANGUARD M490000 Repair Manual

HO Sensor
2
Removal
1. Disconnect HO sensor connector.
2
2. Rotate sensor body hex counter-clockwise to release
sensor from muffler. See Figure 19.
Installation
1. Rotate sensor body hex clockwise to secure sensor
to muffler. Tighten to 146-173 lb-in (16-19 Nm).
2. Routing sensor cable conduit inboard of EFI wire
harness, connect HO
2
19
sensor connector.
5
121