Code
P0230
Fuel
Fuel pump primary circuit malfunction
The fuel pump control circuit has an electrical fault.
Advertisement
Most likely causes
- Fuel pump relay or fuse
- Faulty fuel pump
- Wiring fault
Symptoms you may notice
- No start
- Loss of power
- Engine dies
Checks to run
- Check pump fuse and relay
- Test pump power
- Test the pump
Tools you may need
Multimeter
Always diagnose before replacing. Codes share symptoms; confirm the cause with measurements before buying parts.