P0463 on Dodge Hornet
Factory diagnostic protocol and troubleshooting wire for fault code P0463 specifically for the Dodge Hornet (2023–2026, 2.0L Turbo (265HP) / R/T PHEV (288HP / eAWD)).
1. Symptoms of P0463 on Dodge Hornet
When the Engine Control Module (ECM/PCM) on your Dodge Hornet (2.0L Turbo (265HP) / R/T PHEV (288HP / eAWD)) logs fault code P0463, drivers commonly observe:
2. Most Likely Causes on Dodge Hornet
Historical warranty claims and technical repair bulletins for Dodge Hornet point to the following failure distribution:
3. Step-by-Step DIY Repair Guide for Dodge Hornet
Pour a bottle of fuel system cleaner containing PEA (e.g. Chevron Techron or SeaFoam) into the tank to clean sulfur varnish off sender contacts. on the Dodge Hornet equipped with 2.0L Turbo (265HP) / R/T PHEV (288HP / eAWD).
Check for broken wires or corroded plug at top of fuel tank. on the Dodge Hornet equipped with 2.0L Turbo (265HP) / R/T PHEV (288HP / eAWD).
Measure resistance across fuel level sender pins (spec typically 40 ohms empty to 250 ohms full on GM/Ford). An infinite/open reading confirms a bad sender. on the Dodge Hornet equipped with 2.0L Turbo (265HP) / R/T PHEV (288HP / eAWD).
Access fuel pump module, unclip old level sensor rheostat, clip on new OEM sensor with float arm, reinstall module. on the Dodge Hornet equipped with 2.0L Turbo (265HP) / R/T PHEV (288HP / eAWD).
Clear DTCs and confirm fuel gauge needle matches actual fuel level. on the Dodge Hornet equipped with 2.0L Turbo (265HP) / R/T PHEV (288HP / eAWD).
Equipment for Diagnosing Dodge Hornet (P0463)
Dodge Hornet OEM Replacement Sensor
Direct-fit replacement assembly engineered to OEM tolerances for Dodge Hornet.
AstroAI Auto-Ranging Digital Multimeter
Essential for testing 0.1V–5.0V sensor reference signals, ground continuity (<0.20Ω), and harness resistance.
BlueDriver Bluetooth Pro OBDII Scan Tool
Reads and clears enhanced codes (ABS, Airbag, Transmission, Engine) & live freeze-frame telemetry on phone.
Other Common Fault Codes on Dodge Hornet
Frequently diagnosed powertrain, emissions, and sensor trouble codes logged on the Dodge Hornet:
4. Dodge Hornet P0463 FAQs
What causes code P0463 to trigger on a Dodge Hornet?
On the Dodge Hornet (2.0L Turbo (265HP) / R/T PHEV (288HP / eAWD)), P0463 is most frequently caused by Worn or sulfur-corroded resistor track on in-tank fuel level sender or Open circuit / broken signal wire between fuel tank sender and instrument cluster / BCM.
Where is the OBD-II port located on my Dodge Hornet?
On the Dodge Hornet, the 16-pin DLC diagnostic connector is located Under driver steering column lower trim. Plug in any standard OBD-II scanner with the ignition in the ON position to read freeze-frame parameters.
Can I safely drive my Dodge Hornet with code P0463?
Yes. Engine runs normally, but fuel gauge will be inaccurate or pegged at EMPTY / FULL. Given that P0463 carries a Low severity rating, we advise avoiding heavy towing or aggressive throttle inputs until sensor readings are verified.