Mercedes W176 A-Class 2.0 Turbo AMG A45 Fuel Injector Fault
Mercedes-Benz
A-Class
2013
M133 2.0 Turbo
⚡ Quick Summary
Severity Level
Medium
Safe to Drive?
⚠️ Drive with Caution
Safety Impact
Indirect risk — worth monitoring, not urgent
Urgency Level
🟡 Monitor Closely
Piezoelectric fuel injectors on A45 AMG M133 engine can fail causing misfires and P030X codes. Individual injector replacement costs £200-450. On the high-output M133, injector condition monitoring is important.
Repair / Solution
No confirmed fixes yet. Share yours below.
⚠️ Wrong Diagnosis?
No commonly reported misdiagnoses for this fault yet. If you have replaced a part that did not fix this Mercedes-Benz A-Class 2013 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.
🚗 More About This Vehicle
📋 All Mercedes-Benz A-Class fault reports →
🚘 All Mercedes-Benz fault reports →
🔧 Browse all fault reports →
Explore more Mercedes-Benz models
Help other owners by sharing your experience.
Your real-world fix helps thousands of drivers worldwide. Takes 2 minutes.