Conditions for Running the DTC

P0125

• DTCs P0112, P0113, P0117, P0118, P0480, P0481, P0691, P0692, P0693, and P0694 are not set.
• The engine is operating.

P0128

• Before the ECM can report DTC P0128 failed, DTC P0117 must run and pass.
• DTCs P0101, P0102, P0103, P0112, P0113, P0118, and P0700 are not set.
• The engine speed is greater than 960 RPM.
• The ECT is less than 71°C (160°F) at start up.
• The calculated ambient air temperature is greater than -11°C (-12°F) and less than 70°C (158°F).
• The vehicle speed is greater than 15 km/h (9 mph).
• The air flow coming into the engine has accumulated to greater than 3,000 grams.
• DTC P0128 runs continuously once the above conditions have been met for approximately 15 minutes.