× 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

P0170 Diagnostic Trouble Code Discussion for December 2005

Fuel Trim Lean Or Rich (Bank 1)

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 P0170
Help Request Posted
2001 Volkswagen Beetle GLX 1.8L MIL Lamp on, P0170 VIN: 3VWDD21C01
P0170: fuel trim. ... engine light, had codes for front o2 and p0170 stored, installed new dealer o2 sensor, cleared codes and test drove. car runs great, has power. no other problems but code p0170 returns. twice. tested fuel pressure, vacuum leaks, air duct, maf, all looked f...
December 13, 2005