TorqueMech OBD Code Guide
P0232 - Fuel Pump Secondary Circuit High
Fuel pump secondary feedback circuit is reading high.
Code first. Confirm symptoms and checks before pricing parts.
Read code pattern
Check likely system
Estimate after confirmation
Code Overview
Fuel pump secondary feedback circuit is reading high.
Common Causes
- Short to voltage
- Relay stuck on
- Wiring issue
- Control circuit fault
Diagnostic Steps
- Check for a stuck fuel pump relay
- Inspect the circuit for a short to power
- Confirm commanded pump state with scan data if available
Related OBD Codes
Browse nearby codes when systems overlap.
Next Steps
Move from code to checks, then estimate.