DTC Detection Logic

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P0203

INJECTOR CIRC-CYL2

(Injector circuit/open - cylinder 3)

Diagnosis condition

Engine running at idle

Signal (terminal)

No. 3 fuel injector signal

Threshold

ECM detects No. 3 injector circuit is open or shorted

Diagnosis delay time

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