Repair Service Mercedes-Benz M271 ECU ENGINE COMPUTER PCM A2711500391 A 271 150 03 91 271 150 0391 2711500391
Repair Service Mercedes-Benz M271 ECU ENGINE COMPUTER PCM A2711500391 A 271 150 03 91 271 150 0391 2711500391
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How to Get Your Unit Repaired:
How to Get Your Unit Repaired:
Purchase our repair service, verify that the symptoms or fault codes align with the issues you're experiencing, and then ship your part to us. If you're unsure whether this repair service will resolve your issue, please contact us, and we'll guide you through the process.
This repair service covers:
This repair service covers:
Each part undergoes thorough testing on our bench both before and after repair to ensure optimal functionality. If the unit is functional, shows no issues during testing, or is deemed non-repairable, a bench fee of $150-$199 will apply. Some exceptions may apply
Turnaround:
Turnaround:
2-3 business days. Exceptions may apply; more complex repairs may take longer, please contact us for more details.
Warranty:
Warranty:
Our 1-year warranty covers only the specific repair we performed
Programming & Coding:
Programming & Coding:
Not required. Simply plug and drive once the repair is complete.
Mercedes-Benz DE18 LA M271 Evo ECU Misfire Repair Service
Experiencing ignition coil failure? No spark? Misfires?
A common issue is misfiring in one or multiple cylinders.
Common DTC Codes:
- P0300 – Random/Multiple Cylinder Misfire Detected
- P0301 – Cylinder 1 Misfire Detected
- P0302 – Cylinder 2 Misfire Detected
- P0303 – Cylinder 3 Misfire Detected
- P0304 – Cylinder 4 Misfire Detected
Include a printed copy of all the DTCs stored in the ECU and ship your module to us for professional repair.
Compatible ECU Part Numbers:
- A2711500391, 2711500391, 271 150 03 91
- A0034468840, 0034468840, 003 446 88 40
- 5WK91301
Year | Make | Model | Trim | Engine |
---|---|---|---|---|
2015 | Mercedes-Benz | C 250 | Base | 1.8L 4 Cylinder |
2015 | Mercedes-Benz | SLK 250 | Base | 1.8L 4 Cylinder |
2014 | Mercedes-Benz | C 250 | Base, Luxury, Sport | 1.8L 4 Cylinder |
2014 | Mercedes-Benz | SLK 250 | Base | 1.8L 4 Cylinder |
2013 | Mercedes-Benz | C 250 | Base, Luxury, Sport | 1.8L 4 Cylinder |
2013 | Mercedes-Benz | SLK 250 | Base | 1.8L 4 Cylinder |
2012 | Mercedes-Benz | C 250 | Base, Luxury, Sport | 1.8L 4 Cylinder |
2012 | Mercedes-Benz | SLK 250 | Base | 1.8L 4 Cylinder |

