P1293 – Fuel Pump Calibration Fault
Want to confirm the real cause of this fault code?
A high‑quality OBD2 scanner gives you live data, fuel trims, sensor readings and freeze‑frame information — exactly what you need to verify the root cause of this code with confidence.
Symptoms
- Loss of power
- Hesitation
- Surging
- Hard starting
- Check engine light
Causes
- Incorrect pump coding
- Control module replacement
- Software mismatch
- Pump wear
- Pressure control issue
Diagnosis
- Check coding or configuration
- Scan for related codes
- Measure fuel pressure
- Check pump current
- Review service history
Repair
- Recode or configure pump
- Update ECU software
- Replace fuel pump
- Replace control module if needed
- Clear codes and road test