Powertrain
generic / SAE
P00DB
Ambient Air Temperature Sensor Circuit B Low
Ambient air temp sensor B signal voltage below expected range.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number– / DB
Possible causes
- Signal wire shorted to ground high
Inspection / repair
- Difficulty: easy
- DIY: possible
- Estimated cost: 30–200 €
- Estimated time: 0.3–1 h
- Component: ambient air temp sensor b
- Component: sensor wiring
- MIL / check engine light
Sources
References
sae:J2012