DTC P0134-00: O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1) [08/2018 - ]: Contents
| DTC No. |
Detection Item |
DTC Detection Condition |
Warning Indicate |
Memory |
Fail-safe Operation |
Note |
| P013400 |
O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1) |
A/F sensor circuit no activity detected |
- Check engine light: ON
- Master warning light: OFF
- Charging system warning light: OFF
- Engine oil warning light: OFF
- Wrench warning indicator light: OFF
|
DTC stored |
Applicable |
- Drive cycle: 2
- Monitor item: A/F sensor, HO2S
- Self test type: CMDTC self test
|
DETAILS ON DTCS (200 PIN TYPE)
| DTC DETECTION CONDITION |
A/F sensor circuit no activity detected |
| Determination conditions |
- The condition in which the A/F sensor element impedance is the specified value or more continues for 35 s.
|
| Preconditions |
- Battery voltage: 11-18 V*1
- The following DTCs are not detected:
- A/F sensor heater: P003100, P003200
- A/F sensor: P013100, P013200
*1: Value can be verified by displaying PIDs using Techstream |
| Malfunction determination period |
|
| Drive cycle |
|
| Self test type |
|
| Sensor used |
|
| FAIL-SAFE OPERATION |
- Fixes duty value of A/F sensor heater
- Stops fuel feedback control of A/F sensor
|
| VEHICLE STATUS WHEN DTCS ARE OUTPUT |
- Illuminates check engine light.
|
| TROUBLE AREA |
- A/F sensor malfunction
- A/F sensor connector or terminals malfunction
- A/F sensor related wiring harness malfunction
- A/F sensor loose
- A/F sensor deterioration
- ECM connector or terminals malfunction
- ECM malfunction
|
DETAILS ON DTCS (186 PIN TYPE)
| DTC DETECTION CONDITION |
A/F sensor circuit no activity detected |
| Determination conditions |
- The condition in which the A/F sensor element impedance is the specified value or more continues for 35 s.
|
| Preconditions |
- Battery voltage: 11-18 V*1
- The following DTCs are not detected:
- A/F sensor heater: P003100, P003200
- A/F sensor: P013100, P013200
*1: Value can be verified by displaying PIDs using Techstream |
| Malfunction determination period |
|
| Drive cycle |
|
| Self test type |
|
| Sensor used |
|
| FAIL-SAFE OPERATION |
- Fixes duty value of A/F sensor heater
- Stops fuel feedback control of A/F sensor
|
| VEHICLE STATUS WHEN DTCS ARE OUTPUT |
- Illuminates check engine light.
|
| TROUBLE AREA |
- A/F sensor malfunction
- A/F sensor connector or terminals malfunction
- A/F sensor related wiring harness malfunction
- A/F sensor loose
- A/F sensor deterioration
- ECM connector or terminals malfunction
- ECM malfunction
|