Land Rover check engine codes

Overview

Land Rover vehicles use complex V6 and V8 engines and later Ingenium engines. Vacuum leaks, cooling issues, and sensor faults are common topics, but code specific data is limited.

Codes notably common on Land Rover

We have not found well documented brand patterns for our 20 codes on this make. Every code works the same way here as on other vehicles.

Land Rover specific notes

• Watch coolant level on any vehicle; overheating means stop driving. We have not found well documented Land Rover patterns for these 20 codes, so use the general code pages.

Owner's manuals

Official Land Rover owner's manual / owner portal (manufacturer site; we do not host copies).

Recall lookup

Check open Land Rover recalls with your VIN at the NHTSA recall lookup.

Sources

• https://www.nhtsa.gov/recalls

Sources checked October 2026. Bulletins apply only to the models and years they list.

All other codes

These work the same on Land Rover as on any vehicle:

P0420 P0430 P0300 P0301 P0302 P0303 P0304 P0171 P0174 P0440 P0442 P0455 P0456 P0128 P0135 P0141 P0101 P0299 P2135 P0401