Procedure For DTC P1126

With CONSULT-II 

1. Turn ignition switch ON and wait at least 2 seconds.
2. Select DATA MONITOR" mode with CONSULT-II. See Figure .
3. Start engine and let it idle for 5 seconds.
4. If DTC is detected, go to DIAGNOSTIC PROCEDURE  .

With GST 

Follow the procedure With CONSULT-II above.