× 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

P1299 Diagnostic Trouble Code Discussion for March 2011

Vacuum Leak Present With IAC Valve Fully Seated

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 P1299
Help Request Posted
2002 Jeep Grand Cherokee Limited 4.7L Surge VIN: 1J8GW58N72
P1299: Vacuum Leak Present With IAC Valve Fully Seated. ... business you always hit something new. Jeep came in with no start and codes for crank signal, pcm (p0601) and 1299 high air flow. I new it needed a pcm from the p0601 so did attempted to repair each code as protocol (little did I know) so I installed new c...
March 23, 2011