P0112

2AFB - P0112

Information saved in
DME

Fault code
2AFB - P0112

Fault text
Intake-air temperature sensor

Fault description
Intake Air Temperature Sensor 1 Circuit Low (Bank 1)

Condition for fault identification
Test condition:
Measured value <= -45 °C (K_TAN_DIAG_MIN)
Terminal condition: none
Voltage condition:
none

Condition for fault memory entry
2000 ms

Action in service
1. Check plug and wiring harness at HFM
2. Replace tan sensor as indicated

Fault effect and breakdown warning
MIL on after engine runs 2x

Driver information
Warning light:
MIL

Service instruction
none