P0193 on 2018-2020 Ford F-150 — Fuel Rail Pressure Sensor "A" Circuit High
1 vehicles · 1 makes · $50-$15,000 repair
Most Reported On
P0193 is an OBD-II diagnostic trouble code meaning “Fuel Rail Pressure Sensor "A" Circuit High.” The PCM detects a fuel rail pressure sensor 'A' circuit signal above the normal range (too high), typically caused by a short to voltage, open ground, or failed sensor. This code is most commonly reported on 2018-2020 Ford F-150, with repair costs ranging from $50 to $15,000.
Common Causes
Typical Repair Cost
Based on 1 documented vehicle-specific issues. Actual cost depends on root cause and vehicle.
Diagnostic Tools
To diagnose P0193, you'll need an OBD-II scanner. Here are our recommendations at every price point.
ANCEL AD310 Classic OBD-II Scanner
by ANCEL
A simple, affordable code reader that reads and clears check engine codes. Great for quick diagnostics on any OBD-II vehicle (1996+).
- Read & clear engine codes
- View freeze frame data
- I/M readiness status
- No batteries or app needed
BlueDriver Pro Bluetooth Scanner
by BlueDriver
Bluetooth OBD-II scanner with a free companion app. Provides enhanced diagnostics, smog readiness, and repair reports sourced from a database of verified fixes.
- Enhanced diagnostics (ABS, SRS, transmission)
- Repair Reports with verified fixes
- Smog check readiness
- Free app (iOS & Android)
LAUNCH CRP123X OBD-II Scanner
by LAUNCH
A professional-grade handheld scanner that reads all four major systems (engine, transmission, ABS, SRS) with live data streaming and graphing.
- Engine, transmission, ABS, SRS diagnostics
- Live data stream & graphing
- AutoVIN for vehicle identification
- Free lifetime updates via Wi-Fi
Autel MaxiCOM MK808S Diagnostic Tool
by Autel
Shop-level diagnostic tablet with bi-directional control, active tests, and full system coverage. Ideal for serious DIYers and small shops.
- All-system diagnostics (25+ modules)
- Bi-directional control & active tests
- Oil reset, EPB, BMS, TPMS, injector coding
- 7-inch touchscreen with Android OS
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FAQ
What does P0193 mean?
P0193 stands for "Fuel Rail Pressure Sensor "A" Circuit High." The PCM detects a fuel rail pressure sensor 'A' circuit signal above the normal range (too high), typically caused by a short to voltage, open ground, or failed sensor.
What are the most common causes of P0193?
The most common causes of P0193 are: Short to voltage in signal wire, Open ground circuit, Faulty fuel rail pressure sensor, Corroded connector terminals, Wiring damage. The specific cause varies by vehicle.
How much does it cost to fix P0193?
Repair costs for P0193 range from $50 to $15,000, depending on the vehicle and root cause.
Which vehicles are affected by P0193?
Au7o has documented P0193 across 1 vehicle models from 1 manufacturers: Ford.
Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.