NISSAN DTC P0031, P0032 A/F SENSOR 1 HEATER
NISSAN DTC P0031, P0032 A/F SENSOR 1 HEATER DTC P0031, P0032 P0031 Air fuel ratio (A/F) sensor 1 heater control circuit low P0032 Air fuel ratio (A/F) sensor 1 heater control circuit high. The ECM performs ON/OFF duty control of the A/F sensor 1 heater corresponding to the engine operating condition to keep the temperature … Read more