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Home >> Nissan-Datsun >> 2019 >> Maxima SL >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (4 Of 5) >> DTC/Circuit Diagnosis >> DTC P1148: Closed Loop Control >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P1148

CLOSED LOOP-B1

(Closed loop bank 1)

Diagnosis condition

--

Signal (terminal)

--

Threshold

The closed loop control function for bank 1 does not operate even when vehicle is being driven in the specified condition

Diagnosis delay time

--

P1168

CLOSED LOOP-B2

(Closed loop bank 2)

Diagnosis condition

--

Signal (terminal)

--

Threshold

The closed loop control function for bank 2 does not operate even when vehicle is being driven in the specified condition

Diagnosis delay time

--