P0507

2ADF - P0507

Information saved in
DME

Fault code
2ADF - P0507

Fault text
Idle air control, engine speed

Fault description
Idle Air Control System RPM Higher Than Expected

Condition for fault identification
Test condition:
Idle-control monitor
Idle = ON
Speed = 0 km/h
after approx. 120 sec., depending on start temperature
Terminal condition: Terminal 15, engine on

Condition for fault memory entry
none

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 injection and induction system as indicated)

Fault effect and breakdown warning


Driver information
Warning light:
MIL on in 2nd driving cycle

Service instruction
none