Test condition:
Engine running.
No faults stored.
Engine temperature above 80°C.
Intake air temperature below 60 °C.
All electrical loads switched off.
Gear selector set to P/N.
Note:
To check the secondary air system.
Procedure:
Choose the function: Secondary air system.
Press and hold down the brake pedal.
The engine speed will raise and the diagnostic status changes from "Test OFF" to "Test ON".
Maintain engine speed until the diagnostic status changes from "Test ON" to "Syst. OK! / Syst. not OK!".
If the specifications are not attained, interrogate fault memory.
Exit function.