DTC Detection Logic

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P1290

ETC MOT PWR-B2

[Throttle control motor relay circuit open (bank 2)]

Diagnosis condition

Engine running at idle

Signal (terminal)

Throttle control motor relay signal

Threshold

A voltage of power source for throttle control motor is excessively low

Diagnosis delay time

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