× 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

P0506 Diagnostic Trouble Code Discussion for August 2010

Idle Speed Low Performance

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 P0506
Help Request Posted
2004 Ford F-150 XL 4.6L Poor Idle Quality VIN: 1FTRX12W14
P0506: Idle low. Vehicle has idle surge low idle almost feels like misfire only has code po506 , checked voltage from computer test says should have at least 10.5 volts only shows 3.7 volts from pcm ? tested wire from pcm to iac valve no open or shorts i do see a tsb for repro...
August 27, 2010