Join Now
International Automotive Technicians Network

P0193 Diagnostic Trouble Code Discussion for February 2015

Fuel Rail Pressure Sensor Circuit High 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 P0193
Help Request Posted
2007 Lincoln Town Car Signature Limited 4.6L Poor Idle Quality, MIL Lamp on VIN: 1LNHM82V17
P0193: Fuel rail pressure sensor circuit A high. Vehicle was towed in for a start and stall to a cranks but will not start.Horn was stuck on and check engine light was illuminated.Found failure in wiring harness from Battery junction box on passenger side of vehicle to core support and eventually to drivers ...
February 07, 2015