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Home >> Toyota >> 2015 >> Avalon Hybrid Limited >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> SFI System - Diagnostic Codes - (Hybrid) (2 Of 4) >> SFI System >> DTC P219A: Bank 1 Air-Fuel Ratio Imbalance; DTC P219C: Cylinder 1 Air-Fuel Ratio Imbalance; DTC P219D: Cylinder 2 Air-Fuel Ratio Imbalance; DTC P219E: Cylinder 3 Air-Fuel Ratio Imbalance; DTC P219F: Cylinder 4 Air-Fuel Ratio Imbalance [10/2015 - ] >> Description

DTC P219A: Bank 1 Air-Fuel Ratio Imbalance; DTC P219C: Cylinder 1 Air-Fuel Ratio Imbalance; DTC P219D: Cylinder 2 Air-Fuel Ratio Imbalance; DTC P219E: Cylinder 3 Air-Fuel Ratio Imbalance; DTC P219F: Cylinder 4 Air-Fuel Ratio Imbalance [10/2015 - ]: Description

Refer to P0300 (Refer to DESCRIPTION ).

Refer to P2195 (Refer to DESCRIPTION ).

DTC No. DTC Detection Condition Trouble Area
P219A The difference in air fuel ratio between the cylinders exceeds the threshold (2 trip detection logic).
  • Fuel injector assembly
  • Intake system
  • Gas leak from exhaust system
  • Ignition system
  • Compression pressure
  • Air fuel ratio sensor (sensor 1)
  • ECM
P219C The difference in air fuel ratio between the cylinders exceeds the threshold (2 trip detection logic).
  • Fuel injector assembly
  • Intake system
  • Gas leak from exhaust system
  • Ignition system
  • Compression pressure
  • Air fuel ratio sensor (sensor 1)
  • ECM
P219D The difference in air fuel ratio between the cylinders exceeds the threshold (2 trip detection logic).
  • Fuel injector assembly
  • Intake system
  • Gas leak from exhaust system
  • Ignition system
  • Compression pressure
  • Air fuel ratio sensor (sensor 1)
  • ECM
P219E The difference in air fuel ratio between the cylinders exceeds the threshold (2 trip detection logic).
  • Fuel injector assembly
  • Intake system
  • Gas leak from exhaust system
  • Ignition system
  • Compression pressure
  • Air fuel ratio sensor (sensor 1)
  • ECM
P219F The difference in air fuel ratio between the cylinders exceeds the threshold (2 trip detection logic).
  • Fuel injector assembly
  • Intake system
  • Gas leak from exhaust system
  • Ignition system
  • Compression pressure
  • Air fuel ratio sensor (sensor 1)
  • ECM