2CFC - P169A

2020 BMW 128i Coupe (E82) L6-3.0L (N51) Diagnostic Trouble Codes ( DTC ): Service instruction

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2CFC - P169A (DME)

2CFC - P169A

Information saved in

DME

Fault code

2CFC - P169A

Fault text

Throttle valve, start check

Fault description

Throttle Valve Actuator Start Test Limp-Home Position Failed

Condition for fault identification

Test condition:

Switch terminals

Terminal condition: Terminal 15 ON Voltage condition:

Voltage in onboard electrical system >= 10 V

Condition for fault memory entry

1 sec.

Action in service

Check: Sum of throttle valve voltages must equal 5 V,

Perform electrical check on wires to throttle valve sensors,

Visual inspection of plug-in terminals (at components, wiring harness and DME),

Component defect is unlikely, replace throttle valve only in an emergency

Fault effect and breakdown warning

Driver information

Warning light:

CC status report: Reduced engine performance!, MIL ON

EMB + rpm limit 1300 rpm