Powertrain
generic / SAE
P010B
Mass or Volume Air Flow Sensor B Circuit Range/Performance
MAF sensor B reading implausible. Wiring faults of this kind typically come from chafing, water ingress at connector seals, or pin push-back — a wiggle test on the harness while the code is active often confirms the location.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number1 / 0B
Possible causes
- MAF B contaminated high
- Sensor element aged beyond calibration window low
- Sensor mounting loose - signal damping low
Inspection / repair
- Difficulty: easy
- DIY: possible
- Estimated cost: 50–400 €
- Estimated time: 0.3–2 h
- Component: mass air flow sensor b
- MIL / check engine light
- emissions-relevant
- drive cycle required
Sources
References
sae:J2012