2ZR-FE 1.8L
A/F SENSOR (BANK 1 SENSOR 1)
| Monitor ID | Test ID | Scaling | Unit | Description |
|---|---|---|---|---|
| $01 | $8E | Multiply by 0.001 | V | Air fuel ratio sensor deterioration level |
| $01 | $91 | Multiply by 0.004 | mA | A/F sensor current |
HO2 SENSOR (BANK 1 SENSOR 2)
| Monitor ID | Test ID | Scaling | Unit | Description |
|---|---|---|---|---|
| $02 | $08 | Multiply by 0.001 | V | Maximum sensor voltage |
| $02 | $8B | Multiply by 0.001 | Seconds | 0.35 - 0.2 V sensor switch time |
| $02 | $8D | Multiply by 0.001 | Seconds | Duration that sensor voltage drops to 0.2 V during fuel-cut |
| $02 | $8F | Multiply by 0.0003 | g | Maximum oxygen storage capacity |
CATALYST (BANK 1)
| Monitor ID | Test ID | Scaling | Unit | Description |
|---|---|---|---|---|
| $21 | $AF | Multiply by 0.001 | No dimension | Oxygen storage capacity of catalyst bank 1 (Normalization) |
ADVANCE/RETARDED INTAKE SIDE (BANK 1)
| Monitor ID | Test ID | Scaling | Unitt | Description |
|---|---|---|---|---|
| $35 | $81 | Multiply by 0.01 | Second | Forced movement of oil control valve time |
ADVANCE/RETARDED EXHAUST SIDE (BANK 1)
| Monitor ID | Test ID | Scaling | Unitt | Description |
|---|---|---|---|---|
| $35 | $85 | Multiply by 0.01 | Second | Forced movement of oil control valve time |
REAR OXYGEN SENSOR HEATER
| Monitor ID | Test ID | Scaling | Unit | Description |
|---|---|---|---|---|
| $42 | $91 | Multiply by 0.001 | Ohm | Oxygen sensor heater resistance bank 1 sensor 2 |
EVAP
| Monitor ID | Test ID | Scaling | Unit | Description |
|---|---|---|---|---|
| $3D | $C9 | Multiply by 0.001 | kPa | Test value for small leak (P0456) |
| $3D | $CA | Multiply by 0.001 | kPa | Test value for gross leak (P0455) |
| $3D | $CB | Multiply by 0.001 | kPa | Test value for leak detection pump stuck OFF (P2401) |
| $3D | $CD | Multiply by 0.001 | kPa | Test value for leak detection pump stuck ON (P2402) |
| $3D | $CE | Multiply by 0.001 | kPa | Test value for vent valve stuck OFF (P2420) |
| $3D | $CF | Multiply by 0.001 | kPa | Test value for vent valve stuck ON (P2419) |
| $3D | $D0 | Multiply by 0.001 | kPa | Test value for reference orifice low flow (P043E) |
| $3D | $D1 | Multiply by 0.001 | kPa | Test value for reference orifice high flow (P043F) |
| $3D | $D4 | Multiply by 0.001 | kPa | Test value for purge VSV stuck closed (P0441) |
| $3D | $D5 | Multiply by 0.001 | kPa | Test value for purge VSV stuck open (P0441) |
| $3D | $D7 | Multiply by 0.001 | kPa | Test value for purge flow insufficient (P0441) |
FUEL SYSTEM
| Monitor ID | Test ID | Scaling | Unit | Description |
|---|---|---|---|---|
| $81 | $81 | Multiply by 0.00003 | No dimension | Monitoring method using A/F sensor |
| $81 | $82 | Multiply by 0.001 | No dimension | Monitoring method crank angle sensor |
MISFIRE
| Monitor ID | Test ID | Scaling | Unit | Description |
|---|---|---|---|---|
| $A1 | $0B | Multiply by 1 | Time | Total EWMA* misfire count of all cylinders in last ten driving cycles EWMA*: Exponential Weighted Moving Average |
| $A1 | $0C | Multiply by 1 | Time | Total EWMA* misfire count of cylinder 1 in last ten driving cycles |
| $A2 | $0B | Multiply by 1 | Time | Total EWMA* misfire count of cylinder 1 in last ten driving cycles |
| $A2 | $0C | Multiply by 1 | Time | When ignition switch is ON, total misfire count of cylinder 1 in last driving cycle is displayed. While engine is running, total misfire count of cylinder 1 in current driving cycle is displayed. |
| $A3 | $0B | Multiply by 1 | Time | Total EWMA* misfire count of cylinder 2 in last ten driving cycles |
| $A3 | $0C | Multiply by 1 | Time | When ignition switch is ON, total misfire count of cylinder 2 in last driving cycle is displayed. While engine is running, total misfire count of cylinder 2 in current driving cycle is displayed. |
| $A4 | $0B | Multiply by 1 | Time | Total EWMA* misfire count of cylinder 3 in last ten driving cycles |
| $A4 | $0C | Multiply by 1 | Time | When ignition switch is ON, total misfire count of cylinder 3 in last driving cycle is displayed. While engine is running, total misfire count of cylinder 3 in current driving cycle is displayed. |
| $A5 | $0B | Multiply by 1 | Time | Total EWMA* misfire count of cylinder 4 in last ten driving cycles |
| $A5 | $0C | Multiply by 1 | Time | When ignition switch is ON, total misfire count of cylinder 4 in last driving cycle is displayed. While engine is running, total misfire count of cylinder 4 in current driving cycle is displayed. |
*: EWMA (Exponential Weighted Moving Average) misfire counts for last 10 driving cycles (calculated)
Calculation: 0.1 x (current counts) + 0.9 x (previous average) Initial value for (previous average) = 0