LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2012 >> M37 Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Introduction >> System Description >> Component Parts >> Heated Oxygen Sensor 2 Heater >> Operation
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Heated Oxygen Sensor 2 Heater: Operation

Engine speed rpm Heated oxygen sensor 2 heater
Above 3, 600 OFF
Below 3, 600 rpm after the following conditions are met.
  • Engine: After warming up
  • Keeping the engine speed between 3, 500 and 4, 000 rpm for 1 minute and at idle for 1 minute under no load
 ON
scientia non olet · About LEMON Manuals