P050A

DTC P050A / P050B

Wiring Diagram:

Description of Throttle Body System

Refer to Description of Electric Throttle Control System. Description of Electric Throttle Control System

Description of Air Intake System

Refer to Air Intake System Description. Air Intake System Description






DTC Confirmation Procedure

NOTE:
- If DTC other than aimed DTC are previously detected in DTC confirmation procedure, be sure to troubleshoot DTC previously detected.
- Check to make sure that the following conditions are satisfied when using this procedure.
- -10 °C (14 °F) < ECT at engine started < 40 °C (104 °F)
- -10 °C (14 °F) < ECT < 40 °C (104 °F)
- -10 °C (14 °F) < IAT < 40 °C (104 °F)
- BARO > 75 kPa (0.8 kgf/cm2, 10.8 psi, 0.75 bar)

1. Start engine and warm up to normal operating temperature.
2. Run engine at idle speed for 2 min.

DTC Troubleshooting

Step 1-6:

Step 7-11: