|
|
|
Content .. 1351 1352 1353 1354 ..
Heated Oxygen Sensor Output Voltage (Abnormal Voltage Output, High Voltage and Low Voltage): TYPICAL ENABLING CONDITIONS - HEATED OXYGEN SENSOR OUTPUT VOLTAGE Heated Oxygen Sensor Impedance (Low): TYPICAL ENABLING CONDITIONS - HEATED OXYGEN SENSOR IMPEDANCE (LOW) Heated Oxygen Sensor Impedance (High): TYPICAL ENABLING CONDITIONS - HEATED OXYGEN SENSOR IMPEDANCE (HIGH) Heated Oxygen Sensor Output Voltage (Extremely High): present P0335 (CKP sensor) Active air-fuel ratio control Executing Active air-fuel ratio control begins when all of following conditions met: - Battery voltage 11 V or higher Engine coolant temperature 75°C (167°F) or higher Idling OFF Engine RPM Less than 3200 RPM A/F sensor status Activated Fuel system status Closed loop Fuel cut OFF Engine load 10 to 70% Shift position 4th or higher Battery voltage 11 V or higher Estimated rear HO2 sensor temperature Less than 700°C (1292°F) DTC P0607 higher Battery voltage 11 V or higher Estimated rear HO2 sensor temperature 450 to 750°C (842 to 1382°F) ECM monitor Completed DTC P0607 Not set
2008 Toyota Tundra 2008 ENGINE PERFORMANCE Engine Control System (2UZ-FE) - Tundra
|