P200D

Symptoms

• Check Engine light comes on
• Reduced engine power
• Increased fuel consumption
• Unusual odors from the exhaust system
• Exhaust system overheating

Causes

• Particulate filter malfunction
• Problems with the DPF regeneration system
• Malfunction of temperature sensors
• Clogged catalytic converter
• Problems with the electronic control unit

How to Fix

1. Check the condition of the particulate filter
2. Diagnose the DPF regeneration system
3. Check temperature sensors and their wiring
4. Clean or replace the particulate filter if necessary
5. Check engine operation and exhaust system

Related codes

Error P200D by Vehicle Brand