2724 - P0131 (DME)

2724 - P0131

Information saved in
DME

Fault code
2724 - P0131

Fault text
Oxygen sensor, electrical diagnosis, before cat., Bank 1

Fault description


Condition for fault identification
Test condition:
Module designates a received telegram
Terminal condition: none
Voltage condition:
none

Condition for fault memory entry
lavk_atic42_pin_diag_b1 BIT0 or BIT2 or BIT4 or BIT6 set

Action in service
1. Check plug and wiring harness to Bank 1 catalytic
converter pre-catalyst oxygen sensor
2. If OK, replace oxygen sensor

Fault effect and breakdown warning
MIL lamp lights up after engine runs 2X

Driver information
Warning light:
No

Service instruction
none