Engine-Codes - Generic - P1180

P1180 - Fuel Delivery System Malfunction Low

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

P1180 Possible Causes

  • Restriction in the fuel line
  • Plugged fuel filter
  • Faulty Fuel Pressure Regulator
  • Faulty Fuel Rail Solenoid Shutoff Valve
  • Fuel Rail Solenoid Shutoff Valve harness is open or shorted
  • Fuel Rail Solenoid Shutoff Valve circuit poor electrical connection

How is the P1180 code repair?

Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

What is the cost to diagnose the P1180 code

Labor: 1.0

The cost to diagnose the P1180 code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
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Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1180 Meaning

The Powertrain Control Module (PCM) receives Fuel Tank Pressure (FTP) information from the Natural Gas module (NG), which uses the information to infer Fuel Rail Pressure (FRP). The Diagnostic Trouble Code (DTC) will set and the test fails when the inferred pressure is less than a minimum calibrated value.

More Information

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Information for specific makes

  • P1180 AUDI Linear Oxygen Sensor Pump Current Short To Positive
  • P1180 BMW O2 Sensor Signal Circuit Slow Switching From Rich to Lean Bank 1 Sensor 2
  • P1180 CHRYSLER Decreased Engine Performance Condition High Fuel Temperature Condition
  • P1180 DODGE Decreased Engine Performance Condition High Fuel Temperature Condition
  • P1180 FORD Fuel Delivery System Malfunction Low
  • P1180 HYUNDAI Fuel Pressure Regulator Malfunction
  • P1180 KIA Fuel Pressure Regulator Malfunction
  • P1180 LINCOLN Fuel Delivery System Malfunction Low
  • P1180 MINI O2 Sensor Signal Circuit Slow Switching From Rich to Lean Bank 1 Sensor 2
  • P1180 VOLKSWAGEN Linear Oxygen Sensor Pump Current Short To Positive

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