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Home >> Toyota >> 2009 >> Matrix Base, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 7 (Engine Control System (2AZ-FE)) >> SFI System >> DTC P2A00 A/F Sensor Circuit Slow Response (Bank 1 Sensor 1) >> Description
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DTC P2A00 A/F Sensor Circuit Slow Response (Bank 1 Sensor 1): Description

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HINT:

DTC DETECTION CONDITION CHART

DTC No. DTC Detection Condition Trouble Area
P2A00 Calculated value for Air Fuel Ratio (A/F) sensor response rate deterioration level is less than threshold
  • Open or short in air fuel ratio sensor (sensor 1) circuit
  • Air fuel ratio sensor
  • Air fuel ratio sensor heater
  • ECM