Engine-Codes - Land-rover - P1231 LAND-ROVER

P1231 LAND-ROVER - High Speed Fuel Pump Relay Activated

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

P1231 LAND-ROVER Possible Causes

  • Faulty High Speed Fuel Pump
  • High Speed Fuel Pump harness is open or shorted
  • High Speed Fuel Pump circuit poor electrical connection

How is the P1231 LAND-ROVER 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 P1231 LAND-ROVER code

Labor: 1.0

The cost to diagnose the P1231 LAND-ROVER 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.

Possible Symptoms

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

P1231 LAND-ROVER Meaning

The Engine Control Module (ECM) energized the high speed fuel pump and detected no current flow on the circuit.

More Information

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