1ZZ-FE 1.8L
TID $04: HO2S Heater
| TLT | CID | Unit Conversion | Description of Test Value | Description of Test Limit |
|---|---|---|---|---|
| 1 | $01 | Multiply by 0.000076 (A) | Maximum HO2S heater current (bank 1 sensor 1) | Malfunction criterion |
| 1 | $02 | Multiply by 0.000076 (A) | Maximum HO2S heater current (bank 1 sensor 2) | Malfunction criterion |
TID $08: Thermostat
| TLT | CID | Unit Conversion | Description of Test Value | Description of Test Limit |
|---|---|---|---|---|
| 1 | $01 | Multiply by 0.625 and subtract 40 (°C) | ECT sensor output when estimated ECT reaches malfunction criterion | Malfunction criterion |
FRONT O2S TEST RESULT - (BANK 1 SENSOR 1)
| TEST ID | Description of TEST DATA | Conversion Factor | Unit | Standard Value of TEST LIMIT |
|---|---|---|---|---|
| $07 | Minimum front HO2S voltage | N/A | V | Between 0 and 0.4 V |
| $08 | Maximum front HO2S voltage | N/A | V | Between 0.55 and 1.275 V |
Front HO2S slow response
| TEST ID | Description of TEST DATA | Conversion Factor | Unit | Standard Value of TEST LIMIT |
|---|---|---|---|---|
| $31 | Time to change from Lean (less than or equal to 0.4 V) to Rich (greater than or equal to 0.55 V) | N/A | sec. | Between 0 and 1 sec. |
| $32 | Time to change from Rich (greater than or equal to 0.55 V) to Lean (less than or equal to 0.4 V) | N/A | sec. | Between 0 and 1 sec. |
Rear HO2S voltage monitor
| TEST ID | Description of TEST DATA | Conversion Factor | Unit | Standard Value of TEST LIMIT |
|---|---|---|---|---|
| $07 | Minimum rear HO2S voltage | N/A | V | Between 0 and 0.4 V |
| $08 | Maximum rear HO2S voltage | N/A | V | Between 0.5 and 1.275 V |
REAR HO2S ELEMENT MONITOR
| TEST ID | Description of TEST DATA | Conversion Factor | Unit | Standard Value of TEST LIMIT |
|---|---|---|---|---|
| $81 | Percentage of monitoring time when the HO2S voltage is less than 0.05 V | Multiply 0.3906 | % | Between 0 and 60 % |
| $84 | Percentage of monitoring time when the HO2S voltage is more than 0.7 V | Multiply 0.3906 | % | Between 20 and 100 % |
| $85 | Time when the HO2S voltage is 0.45 V or more | Multiply 0.2621 | sec. | Between 20 and 66.8 sec. |
TID $01: Catalyst- Using Front HO2S and Rear HO2S
| TLT | CID | Unit Conversion | Description of Test Value | Description of Test Limit |
|---|---|---|---|---|
| 0 | $01 | Multiply by 0.0078 (no dimension) | Catalyst deterioration level bank 1 : Determined by waveform of front HO2S and rear HO2S | Malfunction criterion |
TID $02: EVAP - Vacuum Monitor
| TLT | CID | Unit Conversion | Description of Test Value | Description of Test Limit |
|---|---|---|---|---|
| 1 | $01 | Multiply by 0.0916 (mmHg) | Test value of EVAP VSV: Determined by fuel tank pressure change during vacuum introduction | Malfunction criterion |
| 1 | $02 | Multiply by 0.0458 and subtract 2.93 (mmHg) | Test value of bypass VSV (pressure switching valve) and CCV: Determined by fuel tank pressure change at switching over bypass VSV and CCV | Malfunction criterion |
| 0 | $03 | Multiply by 0.0458 (mmHg) | Test value of 0.04 inch leak: Determined by fuel tank pressure change | Malfunction criterion |
| 0 | $04 | Multiply by 0.0458 (mmHg) | Test value of 0.02 inch leak: Determined by fuel tank pressure change | Malfunction criterion |