P240B

2A18 - P240B

Information saved in
DME

Fault code
2A18 - P240B

Fault text
DMTL, heater: activation

Fault description
Evaporative Emission System Leak Detection Pump Heater
Control Circuit Low

Condition for fault identification
Test condition:
Short to ground
Terminal condition: Terminal 15 off/on
Voltage condition:
9.5 < U (V) < 17

Condition for fault memory entry
none

Action in service
Stecker / check wiring harness, otherwise replace DME

Fault effect and breakdown warning


Driver information
Warning light:
MIL ON

Service instruction
none