× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network

P0512 Diagnostic Trouble Code Discussion for December 2025

Starter Request Circuit Malfunction


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0512
Help Request Posted
2017 Mercedes-Benz E300 4Matic 2.0L system too Lean VIN: WDDZF4JB7H
P0512: the start enable has malfunction. ... shop with multiple fault codes my focus was on oil pressure switch which is located inside the oil pan which got it fixed by replacing the sensor with the pigtail P06DA, i got all the codes clearded except p2279 and p1525 , i have smoke tested the ent...
December 09, 2025
2017 Mercedes-Benz E300 4Matic 2.0L system too Lean VIN: WDDZF4JB7H
P0512: the start enable has malfunction. ... shop with multiple fault codes my focus was on oil pressure switch which is located inside the oil pan which got it fixed by replacing the sensor with the pigtail P06DA, i got all the codes clearded except p2279 and ...
December 10, 2025