P0462 — Fuel Level Sensor "A" Circuit Low
PowertrainlowFuel level signal voltage is too low — usually the wire is touching ground (short).
Symptoms
- Needle stuck at full or empty
Common causes
- Signal wire rubbed and touching body
- Shorted sender
- Water in the tank connector
How to fix
- Unplug the sender — if the needle moves, the sender is shorted
- Check the signal wire for rubbing
Can I keep driving?
Yes — track your km.
Related diagrams
These are the general meanings. Some companies use a code a little differently — confirm with a scanner and your car's service manual.