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Home >> Toyota >> 2016 >> RAV4 SE, FWD >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> SFI System [2AR-FE] (Diagnostic Codes) (Except Hybrid) (2 Of 7) >> SFI System >> DTC P0031, P0032, P101D; Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 1 Sensor 1) [11/2013 - 08/2014] >> Monitor Strategy

Monitor Strategy

Related DTCs P0031: Air fuel ratio sensor heater range check (low current)
P0032: Air fuel ratio sensor heater range check (high current)
P101D: Air fuel ratio sensor heater performance
Required Sensors/Components (Main) Air fuel ratio sensor heater
Required Sensors/Components (Related) -
Frequency of Operation Continuous
Duration 10 seconds: P0031
10.24 seconds: P0032
1 second: P101D
MIL Operation Immediate
Sequence of Operation None
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