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Home >> Infiniti >> 2022 >> QX55 Essential >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter, Warning Lamp & Indicator (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> DTC B2267-29, B2267-87: Engine Speed >> DTC Description >> DTC Detection Logic

DTC Detection Logic

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

B2267-29

ENGINE SPEED

[SIGNAL INVALID]

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

--

Threshold

When an erroneous engine speed signal is received

Diagnosis delay time

--

B2267-87

ENGINE SPEED

[MISSING MESSAGE]

Diagnosis condition

When ignition switch is ON.

Signal (terminal)

--

Threshold

Engine speed signal is missing

Diagnosis delay time

--