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Home >> Toyota >> 2024 >> Corolla LE >> Repair and Diagnosis >> External Pages >> Different car >> Section 350 (Engine Control System (2ZR-FAE) - Diagnostic Codes (7 Of 8)) >> 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 [03/2019 - 11/2022] >> Monitor Result

Monitor Result

WARNING: This page is about a different car, the 2022 Toyota Corolla, 2021 Toyota Corolla, 2020 Toyota Corolla, and 2019 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.

Refer to detailed information in Checking Monitor Status.

Refer to CHECKING MONITOR STATUS [01/2019 - 11/2022]

P219A: FUEL SYSTEM / A/F SENSOR DETERMINATION B1

Monitor ID Test ID Scaling Unit Description
$81 $81 Multiply by 0.00003 No dimension Monitoring method using air fuel ratio sensor
P219C: FUEL SYSTEM / ENGINE SPEED FLUCTUATION AVERAGE #1

Monitor ID Test ID Scaling Unit Description
$81 $85 Multiply by 0.001 No dimension Monitoring method using crank angle sensor
P219D: FUEL SYSTEM / ENGINE SPEED FLUCTUATION AVERAGE #2

Monitor ID Test ID Scaling Unit Description
$81 $86 Multiply by 0.001 No dimension Monitoring method using crank angle sensor
P219E: FUEL SYSTEM / ENGINE SPEED FLUCTUATION AVERAGE #3

Monitor ID Test ID Scaling Unit Description
$81 $87 Multiply by 0.001 No dimension Monitoring method using crank angle sensor
P219F: FUEL SYSTEM / ENGINE SPEED FLUCTUATION AVERAGE #4

Monitor ID Test ID Scaling Unit Description
$81 $88 Multiply by 0.001 No dimension Monitoring method using crank angle sensor