P24A4

Symptoms

• Reduced engine power
• Increased fuel consumption
• Check engine light comes on
• Difficulty starting the engine
• Black smoke from the exhaust pipe

Causes

• Frequent short trips without warming up the engine
• Malfunction of the DPF regeneration system
• Low fuel quality
• Malfunction of exhaust system sensors
• Mechanical damage to the particulate filter

How to Fix

1. Carry out forced DPF regeneration at a service station
2. Check the operation of the regeneration system
3. Clean or replace the particulate filter
4. Check pressure sensors in the exhaust system
5. Replace engine oil with one that meets specifications

Related codes

Error P24A4 by Vehicle Brand