Join Now
International Automotive Technicians Network

P1412 Diagnostic Trouble Code Discussion for February 2006

EGR Vacuum Regulator Solenoid 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 P1412
Help Request Posted
2003 Land Rover Discovery SE 4.6L MIL Lamp on VIN: SALTY16413
P1412: secondary air system fault bank 1 drive cycle D. This Land Rover is a new client who just moved here. A previous shop replaced the MAF and left oxygen sensor very recently for what she describes as the same symptom. The engine idles rough. We read codes and checked for vacuum leaks and didn't find any. We w...
February 13, 2006
2003 Land Rover Discovery SE 4.6L MIL Lamp on VIN: SALTY16413
P1412: secondary air system fault bank 1 drive cycle D. This Land Rover is a new client who just moved here. A previous shop replaced the MAF and left oxygen sensor very recently for what she describes as the same symptom. The engine idles rough. We read codes and checked for vacuum leaks and didn't find any. We w...
February 13, 2006