Toyota 2GR-FE Manual page 512

ES–356
Required Sensors/Components (Main)
Required Sensors/Components (Related)
Frequency of Operation
Duration
MIL Operation
Sequence of Operation
TYPICAL ENABLING CONDITIONS
Sensor voltage detection monitor (Lean side malfunction P2195, P2197):
ES
The monitor will run whether these DTCs are not present
Time while all of following conditions are met:
Rear HO2 sensor voltage
Time after engine start
A/F sensor status
Fuel system status
Engine
Sensor voltage detection monitor (Rich side malfunction P2196, P2198):
The monitor will run whether these DTCs are not present
Time while all of following conditions are met:
Rear HO2 sensor voltage
Time after engine start
A/F sensor status
Fuel system status
Engine
2GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
A/F sensor
HO2 sensor
Continuous
10 seconds
2 driving cycles
None
P0031, P0032, P0051, P0052 (A/F sensor heater - Sensor 1)
P0100 - P0103 (MAF meter)
P0110 - P0113 (IAT sensor)
P0115 - P0118 (ECT sensor)
P0120 - P0223, P2135 (TP sensor)
P0125 (Insufficient ECT for Closed Loop)
P0136, P0156 (HO2 Sensor - Sensor 2)
P0171, P0172 (Fuel system)
P0300 - P0308 (Misfire)
P0335 (CKP sensor)
P0340, P0341 (CMP sensor)
P0500 (VSS)
2 seconds or more
0.15 V or more
30 seconds or more
Activated
Closed-loop
Running
P0031, P0032, P0051, P0052 (A/F sensor heater - Sensor 1)
P0100 - P0103 (MAF meter)
P0110 - P0113 (IAT sensor)
P0115 - P0118 (ECT sensor)
P0120 - P0223, P2135 (TP sensor)
P0125 (Insufficient ECT for Closed Loop)
P0136, P0156 (HO2 Sensor - Sensor 2)
P0171, P0172 (Fuel system)
P0300 - P0308 (Misfire)
P0335 (CKP sensor)
P0340, P0341 (CMP sensor)
P0500 (VSS)
2 seconds or more
Less than 0.6 V
30 seconds or more
Activated
Closed-loop
Running