× 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

P0452 Diagnostic Trouble Code Discussion for November 2009

Fuel Tank Pressure Sensor Circuit Low Voltage

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 P0452
Help Request Posted
2004 Ford Escape XLS 3.0L Surge, Cuts out, PURGE NOISE VIN: 1FMYU02184
P0452: ftp voltage low. ... and a complaint of surging idle. code was p0452.the ftp sensor was replaced and fixed that problem.but,the idle has me a little stumped.ihave no vacuum leaks that are obvious.my lt fuel trim and st fuel trim are at 0 plus or minus 2.maf voltage is correct....
November 03, 2009