P2B46A Camshaft Position Actuator Position Sensor B Circuit High Bank 2
The position sensor B of the camshaft position actuator on the intake side of bank 2 reports a circuit high condition. Cam phasing position cannot be measured reliably.
Can I keep driving? NO
STOP the vehicle in a safe place. Continuing to drive may cause serious engine damage or put your safety at risk.
Sistema Afectado
Motor · Powertrain
La falla pertenece al grupo motopropulsor (motor y gestión electrónica).
Espacio para vendedores de repuestos
Aún no hay un anunciante en este espacio.
Symptoms You Will Notice
What you may observe when this code appears
- Check engine light on Power loss especially in mid-rpm range Possible rough idle or stalling Increased fuel consumption
Possible Causes
The components or conditions that trigger this code
- 1Signal wire shorted to B+ Open position sensor Connector pins corroded - high contact resistance
How to Fix It — Step by Step
Recommended diagnostic and repair procedure
- 1Difficulty: medium. Estimated time: 1-4 hours. Estimated cost: €150-€
- 2Professional repair recommended
Note: This information is for general reference. For precise diagnostics and safety repairs, always consult a certified mechanic.
Estimated Cost
Approximate range in USD (varies by region and shop)
Varies by diagnosis
* Diagnosis only: $50–$150
Quick Info
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