2014 Land Rover Discovery Repair Guides

P04312014 Discovery P0431 — Warm Up Catalyst Efficiency Below Threshold Bank 2 Diagnosis & Fix

Expert diagnosis and repair guide for P0431 - Warm-up catalyst efficiency below threshold bank 2 in your 2014 Discovery. Land Rover-specific troubleshooting steps and repair procedures.

Advanced

2-4 hours

P04402014 Discovery P0440 — Evaporative Emission System Malfunction Diagnosis & Fix

Expert diagnosis and repair guide for P0440 - EVAP system malfunction in your 2014 Discovery. Land Rover-specific troubleshooting steps and repair procedures.

Moderate

1-2 hours

P04412014 Discovery P0441 — Evaporative Emission System Incorrect Purge Flow Diagnosis & Fix

Expert diagnosis and repair guide for P0441 - EVAP system incorrect purge flow in your 2014 Discovery. Land Rover-specific troubleshooting steps and repair procedures.

Moderate

1-2 hours

P04422014 Discovery P0442 — Evaporative Emission System Leak Detected Small Leak Diagnosis & Fix

Expert diagnosis and repair guide for P0442 - EVAP system small leak detected in your 2014 Discovery. Land Rover-specific troubleshooting steps and repair procedures.

Moderate

1-2 hours

P07252014 Discovery P0725 — Engine Speed Sensor Circuit Diagnosis & Fix

Expert diagnosis and repair guide for P0725 - Engine speed sensor circuit malfunction in your 2014 Discovery. Land Rover-specific troubleshooting steps and repair procedures.

Advanced

2-3 hours

P07302014 Discovery P0730 — Incorrect Gear Ratio Diagnosis & Fix

Expert diagnosis and repair guide for P0730 - Incorrect gear ratio in your 2014 Discovery. Land Rover-specific troubleshooting steps and repair procedures.

Advanced

3-5 hours