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Typical Enabling Conditions

TYPICAL ENABLING CONDITIONS

The monitor will run whenever the following DTCs are not present P0011 (VVT system 1 - Advance)
P0012 (VVT system 1 - Retard)
P0031, P0032 (A/F sensor heater - Sensor 1)
P0037, P0038 (O2 sensor heater - Sensor 2)
P0100 - P0103 (MAF meter)
P0115 - P0118 (ECT sensor)
P0120 - P0223, P2135 (TP sensor)
P0125 (Insufficient ECT for closed loop)
P0136 (O2 sensor - Sensor 2)
P0171, P0172 (Fuel system)
P0300 - P0304 (Misfire)
P0335 (CKP sensor)
P0340, P0341 (CMP sensor)
P0351-P0354 (Igniter)
P0500 (VSS)
P2196 (A/F sensor - Rationality)
P2237 (A/F sensor - Open)
P2A00 (A/F sensor - Slow response)
Battery voltage 11.0V or more
Intake air temperature -10°C (14°F) or more
Engine coolant temperature 70°C (158°F) or more
Atmospheric pressure 75.981 kPa (570 mmHg) or more
Idle OFF
Engine speed Less than 3,200 rpm
A/F sensor Activated
Fuel system status Closed-loop
Engine load 10 to 70%
All of the following condition are met: 1.2 and 3
1. MAF 5 to 30 glsec.
2. Front catalyst temperature (estimated) 420 to 800°C (788 to 1472°F)
3. Rear catalyst temperature (estimated) Less than 290°C (554°F)
A/F sensor monitor Completed
Rear HO2S monitor Completed