P0106 on Toyota Passo (KGC10): MAP / Barometric Pressure Circuit Range / Performance
Short answer: P0106 means “MAP / Barometric Pressure Circuit Range / Performance”. The car’s computer has found a fault in the Engine - MAP system and turns on the Check engine light (MIL). First check: not given in source; see Toyota/Daihatsu repair manual DTC section.
- Code
- P0106
- System
- Engine - MAP
- Dashboard light
- Check engine light (MIL)
- Also sold as
- Daihatsu Boon, Daihatsu Sirion (M300)
- Applies to
- Unverified for 1st-gen Passo/Boon; 1KR-FE (toyota-club.net list covers all 1KR-FE variants; 1st-gen KGC10/15 fitment not individually confirmed)
- Confidence
- low - NOT in Daihatsu M300 factory chart (B8-52..55); likely later-gen/Toyota-built 1KR only
- Source
- toyota-club.net
Symptoms and when it is set
- Not given in source
Likely causes
- Not given in source (code list only)
What to check, in order
- Not given in source; see Toyota/Daihatsu repair manual DTC section
Related on this car
Same code on other cars
- P0106 · Toyota Corolla (11th gen, E170)
- P0106 · Toyota Corolla (10th gen, E140)
- P0106 · Honda City (5th gen, GM2)
- P0106 · Honda Civic (10th gen, FC)
- P0106 · Suzuki Wagon R (Pakistan, K10B)
- P0106 on all cars compared
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.

