P0105 (blink 31) on Toyota Passo (KGC10): Manifold Absolute Pressure/Barometric Pressure Circuit
Short answer: P0105 means “Manifold Absolute Pressure/Barometric Pressure Circuit”. The car’s computer has found a fault in the Engine control (EFI) system and turns on the Check engine light (MIL). First check: are the signals from the manifold absolute pressure/intake air temperature integral type sensor (Manifold absolute pressure sensor section) inputted to the EFI?.
- Code
- P0105 · blink 31
- System
- Engine control (EFI)
- Dashboard light
- Check engine light (MIL)
- Also sold as
- Daihatsu Boon, Daihatsu Sirion (M300)
- Applies to
- 1KR-FE: M300 (Sirion export = JDM Boon M300S/M301S(4WD? see gaps) & Passo KGC10/KGC15). JDM-spec ECU not separately documented | K3-VE: M301 (Sirion 1.3 = JDM Boon M310S? / Passo QNC10)
- Confidence
- high (factory manual, export spec)
- Source
- carmanualsclub.com
Symptoms and when it is set
- When the signals from the manifold absolute pressure/intake air temperature integral type sensor (Manifold absolute pressure sensor section) are not outputted continuously over a certain length of time: pressure" fr
Likely causes
- Open wire or short circuit in manifold absolute pressure sensor circuit
- Manifold absolute pressure, intake air temperature integral type sensor (Manifold absolute pressure section) sensor
- EFI ECU
What to check, in order
- Are the signals from the manifold absolute pressure/intake air temperature integral type sensor (Manifold absolute pressure sensor section) inputted to the EFI?
- Is the harness between the manifold absolute pressure/intake air temperature integral type sensor (Manifold absolute pressure sensor se
Related on this car
- High fuel consumption
- All fault codes for this car
- Warning lights
- Where the parts are (parts map)
- Common problems
Same code on other cars
- P0105 · Toyota Corolla (11th gen, E170)
- P0105 · Toyota Corolla (10th gen, E140)
- P0105 · Honda City (5th gen, GM2)
- P0105 · Honda Civic (10th gen, FC)
- P0105 · Suzuki Wagon R (Pakistan, K10B)
- P0105 on all cars compared
P0110/43 →
Clearing the code does not fix the fault. If it comes back, the problem is still there. For brakes, airbags and steering, see a trained mechanic.