P1562

2AE0 - P1562

Information saved in
DME

Fault code
2AE0 - P1562

Fault text
Idle speed control during cold start, plausibility

Fault description
Cold Start Idle Air Control System RPM Higher Than
Expected (Bank 1)

Condition for fault identification
Test condition:
Idle on, vehicle speed = 0
Terminal condition: Terminal 15, engine on
Voltage condition:
Voltage in onboard electrical system > 10 V

Condition for fault memory entry
20 sec.

Action in service
Note any other fault code entries and repair the associated
problems!
Check for fault code entries and performance malfunctions
in all load-response actuators such as the idle actuator and
the throttle valve!
(Check induction/injection system as indicated)
Check idle air rail and intake manifold for vacuum leaks.

Fault effect and breakdown warning


Driver information
Warning light:
NO

Service instruction
none