Conditions for Running the DTC

P0121

• DTCs P0102, P0103, P0107, P0108, P0112, P0113, P0117, P0118, P0335, P0336, P0401, P0404 - P0406, or P042E is not set.
• The engine speed is between 0 - 5, 000 RPM.
• The engine coolant temperature (ECT) is -7 to +130°C (+19 to +266°F).
• The intake air temperature (IAT) is -20 to +100°C (-4 to +212°F).
• The DTC runs continuously when the above conditions are met.

P0122, P0123, P0222, P0223

• DTC P06A3 is not set.
• The ignition is ON or the engine is running.
• The run/crank or powertrain relay voltage is greater than 6.41 V and reduced power is not active.
• The DTCs run continuously when the above condition are met.

P16A0, P16A1, or P16A2

• DTC P06A3 is not set.
• The ignition is ON or the engine is operating.
• The run/crank voltage is greater than 6.41 V.
• The DTCs run continuously once the above conditions are met for greater than 1 s.

P2135

• DTCs P0122, P0123, P0222, P0223, or P06A3 are not set.
• The ignition is ON or the engine is running.
• The run/crank or powertrain relay voltage is greater than 6.41 V and reduced power is not active.
• The DTC runs continuously when the above conditions are met.