As of my last update in September 2021, Land Rover vehicles also use a set of diagnostic trouble codes (DTCs) to identify potential issues with various systems in the car. Land Rover, being a luxury SUV manufacturer, typically uses sophisticated diagnostic systems. The specific codes can vary based on the Land Rover model, year, and the type of diagnostic system used. Here are some common Land Rover diagnostic trouble codes:
1. P0101 - Mass or Volume Air Flow Circuit Range/Performance Problem
2. P0171 - System Too Lean (Bank 1)
3. P0172 - System Too Rich (Bank 1)
4. P0300 - Random/Multiple Cylinder Misfire Detected
5. P0301 - Cylinder 1 Misfire Detected
6. P0302 - Cylinder 2 Misfire Detected
7. P0303 - Cylinder 3 Misfire Detected
8. P0304 - Cylinder 4 Misfire Detected
9. P0420 - Catalyst System Efficiency Below Threshold (Bank 1)
10. P0430 - Catalyst System Efficiency Below Threshold (Bank 2)
11. P0442 - Evaporative Emission System Leak Detected (Small Leak)
12. P0455 - Evaporative Emission System Leak Detected (Gross Leak)
13. P0507 - Idle Control System RPM Higher Than Expected
14. P1130 - Swirl Control Valve Control Solenoid Valve
15. P1131 - Swirl Control Valve Position Sensor Bank 1
16. P1132 - Swirl Control Valve Position Sensor Bank 2
17. P1140 - Camshaft Position Sensor (CMP) Signal Low
18. P1141 - Camshaft Position Sensor (CMP) Signal Out of Range
19. P1145 - Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage
20. P1148 - Closed Loop Control Function Bank 1
21. P1150 - Air/Fuel Ratio (A/F) Sensor Circuit Range/Performance Malfunction (Bank 2 Sensor 1)
22. P1151 - Air/Fuel Ratio (A/F) Sensor Circuit Range/Performance Malfunction (Bank 2 Sensor 1)
23. P1168 - Fuel Temperature Sensor Circuit Range/Performance Problem
24. P1200 - Fuel Pump Relay Circuit Problem
25. P1308 - Ignition Coil 2 Primary Feedback Circuit Open
26. P1309 - Ignition Coil 3 Primary Feedback Circuit Open
27. P1311 - Ignition Coil 4 Primary Feedback Circuit Open
28. P1320 - Ignition Signal
29. P1330 - Spark Timing Adjust Signal
30. P1415 - Secondary Air Injection (AIR) System Bank 1
