P048F OBD II Trouble Code Exhaust Pressure Control Valve Position Sensor/Switch Circuit Intermittent

Symptoms of P048F OBD II Trouble Code

• Illuminated check engine light
• Increased emissions
• Poor engine performance
• Hard starting

Common Causes of P048F OBD II Trouble Code

• Faulty exhaust pressure control valve
• Wiring problems
• Faulty PCM

Severity of P048F OBD II Trouble Code

The severity of this code is moderate to severe. It’s a good idea to address this code as soon as possible.