Conditions for Running the DTC

P0502

• DTC P0120, P0220 or P0503 are not set.
• The TP sensor angle is more than 3.5 percent.
• The engine is running.
• The system voltage is 8-18 V.
• TFT is more than -40°C (-40°F).
• The engine speed is 1,500-6,500 RPM.
• Vehicle speed is less than 200 km/h (124 mph).
• Engine torque is 68-8192 N.m (50-6,042 lb ft).

P0503

• The system voltage is 8-18 V.
• The engine speed is 500-7,500 RPM.
• Transmission output speed change is less than 146 RPM for 2 seconds.