(DME) Condition For Fault ID - 2

27E3 - P2526

Information saved in
DME

Fault code
27E3 - P2526

Fault text
Vacuum sensor, brake booster, plausibility

Fault description
Vacuum Reservoir Pressure Sensor Circuit
Range/Performance

Condition for fault identification
Test condition:
Sensor value displays substantial deviation from model
value, with model value < Model value, at which ELUP
activation threshold is not ensured
Terminal condition: Engine running
Voltage condition:
none

Condition for fault memory entry
1 min

Action in service
1. Check plug and wire to differential pressure sensor,
2. Replace differential pressure sensor

Fault effect and breakdown warning
CC message
Engine speed limited
Reduced power
MIL after engine runs 2x

Driver information
Warning light:
MIL, EML, CC message, backup program

Service instruction
none