DTC Information: DTC Detecting Condition
WARNING: This page is about a different variant/trim than selected.
| Item |
Detecting Condition |
Possible Cause |
| DTC Strategy |
- Plausibility check (During acceleration)
|
- Dirty air cleaner
- Oil Cap or Dipstick missing or not installed correctly
- Air leak in intake system
- Contact resistance in connectors
- Faulty MAPS or TPS
|
| Case 1 |
Enable Conditions |
- Engine speed during engine start higher than 640 to 960 RPM
- Battery voltage is between 10 V and 16 V
- Pressure quotient (PUT/BARO) less than 0.8
|
| Threshold Value |
- Filtered Reduced Area controller versus Ambient Pressure, Throttle positions between -90~-40% and 40~90%
|
| Case 2 |
Enable Conditions |
- Engine speed during engine start higher than 640 to 960 RPM
- Battery voltage is between 10 V and 16 V
- Pressure quotient (PUT/BARO) less than 0.8
|
| Threshold Value |
- Filtered Ambient pressure controller versus ambient pressure value between -90~-40% and 40-90%
|
| Case 3 |
Enable Conditions |
- Engine off time is longer than 4 second.
- Engine Stopped
- Barometric pressure (BARO) sensor pressure is between 400 hPa and 1150 hPa
- Manifold air pressure (MAP) sensor voltage is between 0.15 V and 4.85 V
|
| Threshold Value |
- Deviation between barometric pressure (BARO) sensor and manifold air pressure (MAP) sensor is larger then 10 kPa.
- Deviation between manifold air pressure (MAP) sensor pressure at idle and at engine stall is larger then 20 kPa.
|
| Case 4 |
Enable Conditions |
- Engine speed during engine start is higher than 640 ~ 960 RPM.
|
| Threshold Value |
- Deviation between manifold air pressure (MAP) sensor pressure at idle and at TPS higher than 90% is larger then 20 kPa.
|
| Diagnosis Time |
|
| MIL On Condition |
|