P0452 Diagnostic Trouble Code Discussion for February 2025
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 | |
| 2009 Chevrolet Silverado 1500 LT 5.3L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, MIL Lamp on VIN: 1GCEK29J19 P0452: fuel tank pressure sensor low voltage. This truck occasionally goes into reduced power mode, cel and stabil trac lights come on. will occasionally stall and re start.Happens very intermittantly, last time was ok for over 3 weeks. As per p0641 dtc, we verified 5volt ref one goes away. We dis... |
February 20, 2025 |
