P1254 – Fuel Pump Control Short to Ground (Nissan)

Description

The ECM detected a short to ground in the fuel pump control circuit.

Need More Than Just the Fault Code?

A diagnostic scanner with live data, freeze-frame information and the right system access can help you investigate the actual cause before replacing parts.

Compare Diagnostic Scanners

Symptoms

  • No start
  • Low fuel pressure

Causes

  • Shorted wiring
  • Faulty pump

Diagnosis

  • Check wiring for shorts
  • Inspect pump

Repair

  • Repair wiring
  • Replace pump