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Home >> Nissan-Datsun >> 1997 >> D21 Hardbody XE 2WD L4-2389cc 2.4L SOHC MFI (KA24E) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Oxygen Sensor >> Description and Operation >> DTC P0141 Rear HO2S Heater

DTC P0141 Rear HO2S Heater




SYSTEM DESCRIPTION
The ECM performs ON/OFF control of the rear heated oxygen sensor heater corresponding to the engine speed.

OPERATION
Engine speed rpm / Rear heated oxygen sensor
Above 6,000 / OFF
Below 6,000 / ON