× 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

P1670 Diagnostic Trouble Code Discussion for November 2008

Output Driver 4 Voltage High Input

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 P1670
Help Request Posted
2002 Ford F-350 Super Duty XL 7.3L No Start VIN: 1FDWF34F42
P1670: EF Feedback Signal Not Detected. ... Ford diesel techs. this is one of our own tow trucks had a blown high pressure hose that was replaced this morning, filled high pressure resivore but still no start. checked for codes found pcm-idm codes, checked all wiring by the ford book, all check good...
November 11, 2008
2000 Volvo S70 2.4L No Start VIN: YVIL56IN5Y
P1670: manufacture code incorrect vin code. ... broken timing belt and bent valves replace all bent valves and belt and plugs car started fine drove around fine service engine light was on code p1670 after we turned engine off car would not start. now if u unplug the cam sensor the car will start and ru...
November 14, 2008