All guides

2013 Land Rover Discovery Repair Guides

P04212013 Discovery P0421 — Warm Up Catalyst Efficiency Below Threshold Bank 1 Diagnosis & Fix

Expert diagnosis and repair guide for P0421 - Warm-up catalyst efficiency below threshold bank 1 in your 2013 Discovery. Land Rover-specific troubleshooting steps and repair procedures.

Advanced
2-4 hours
P04222013 Discovery P0422 — Main Catalyst Efficiency Below Threshold Bank 1 Diagnosis & Fix

Expert diagnosis and repair guide for P0422 - Main catalyst efficiency below threshold bank 1 in your 2013 Discovery. Land Rover-specific troubleshooting steps and repair procedures.

Advanced
2-4 hours
P04232013 Discovery P0423 — Heated Catalyst Efficiency Below Threshold Bank 1 Diagnosis & Fix

Expert diagnosis and repair guide for P0423 - Heated catalyst efficiency below threshold bank 1 in your 2013 Discovery. Land Rover-specific troubleshooting steps and repair procedures.

Advanced
2-4 hours
P04302013 Discovery P0430 — Catalyst System Efficiency Below Threshold Bank 2 Diagnosis & Fix

Expert diagnosis and repair guide for P0430 - Catalyst system efficiency below threshold bank 2 in your 2013 Discovery. Land Rover-specific troubleshooting steps and repair procedures.

Advanced
2-4 hours
P07152013 Discovery P0715 — Input Turbine Speed Sensor Circuit Diagnosis & Fix

Expert diagnosis and repair guide for P0715 - Input turbine speed sensor circuit malfunction in your 2013 Discovery. Land Rover-specific troubleshooting steps and repair procedures.

Advanced
2-3 hours
P07172013 Discovery P0717 — Input Turbine Speed Sensor No Signal Diagnosis & Fix

Expert diagnosis and repair guide for P0717 - Input turbine speed sensor no signal in your 2013 Discovery. Land Rover-specific troubleshooting steps and repair procedures.

Advanced
2-3 hours
P07202013 Discovery P0720 — Output Speed Sensor Circuit Diagnosis & Fix

Expert diagnosis and repair guide for P0720 - Output speed sensor circuit malfunction in your 2013 Discovery. Land Rover-specific troubleshooting steps and repair procedures.

Advanced
2-3 hours