P2B48

B Camshaft Position Actuator Position Sensor B Range/Performance Bank 1

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–56 (est.)

Symptoms

Unstable engine idling
Reduced engine power
Increased fuel consumption
Check Engine light comes on
Problems starting the engine

Causes

Camshaft Position Sensor B Malfunction
Damage to sensor wiring or connectors
Low or poor quality engine oil
Mechanical problems in the VVT system
Engine control unit (ECU) malfunction

How to Fix

Check the level and condition of the engine oil
Inspect the sensor wiring and connectors for damage
Check the functionality of the camshaft position sensor B
Diagnose the mechanical part of the VVT system
If necessary, replace the sensor or other faulty components

Related codes

P2B47 P2B49 P2B4A