The sensor is to be hose clamped to the exhaust system, no closer than 12” to the converter Preferably clamp it to a heat shield over the exhaust system for extra temperature isolation
Make sure the wiring is away from anything that may get hot Leave a little extra slack in the cable so it can float freely
Route the wiring to the engine compartment and attach the sensor connector to the alarm module
Find a fuse that is hot when the vehicle is running (or started with command start) and attach the green ignition sense wire (remove that fuse and insert it in the empty spot on the tap in) place the tap in into that spot in the fuse box
