P0627 High Powertrain

Fuel Pump Control Circuit Open

Common Causes

Open in fuel pump control circuit
Failed fuel pump relay
Blown fuel pump fuse
PCM driver open

Common Symptoms

No Fuel Pressure / Fuel System Failure

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Quick Info

Code P0627
System Powertrain
Severity High

Disclaimer

This information is for diagnostic guidance only. Always verify repairs with a qualified technician before performing safety-critical work.

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