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P0192

Overview

Code

P0192

Code Type

P

Code Class

P0

System

Engine

Severity Level

High

Emissions Related

false

Drivability Impact

Major

Diagnostic Protocol

OBD2

Freeze Frame Useful

true

Code Definition

Diagnostic trouble code P0192 indicates low input from the fuel rail pressure sensor

Symptoms

Engine stalls; Hard starting

Overview applies to this diagnostic code.

Affected Systems

On This Page

  • Code Definition

  • Symptoms

  • Affected Systems

  • Possible Causes

  • Diagnostic Steps

  • Drive Safety Notes​

More Resources

Fuel delivery system

Possible Causes

Wiring short to ground; Faulty sensor

Diagnostic Steps

1 Test sensor voltage; 2 Inspect wiring harness; 3 Check fuel pressure with gauge; 4 Replace sensor if faulty

Drive Safety Notes

Engine may not run reliably

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