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Home >> Infiniti >> 2023 >> QX80 Premium Select, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTCS) (4 Of 5) >> Engine (ECM) >> DTC P2119: Electric Throttle Control Actuator >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC No.

Trouble diagnosis name

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P2119

ETC ACTR-B1

(Electric throttle control actuator)

A)

Electric throttle control actuator does not function properly due to the return spring malfunction.

  • Electric throttle control actuator

B)

Throttle valve opening angle in fail-safe mode is not in specified range.

C)

ECM detects that the throttle valve is stuck open.