P1340 on 1999-2006 Land Rover Defender (Defender 90, Defender 110, Defender 130) — Crankshaft/Camshaft Position Sensor Signals Out of Sequence (VW/Audi)
1 vehicles · 1 makes · $30-$250 repair
Most Reported On
P1340 is an OBD-II diagnostic trouble code meaning “Crankshaft/Camshaft Position Sensor Signals Out of Sequence (VW/Audi).” This is a manufacturer-specific powertrain code and the definition depends on the brand. On Volkswagen and Audi it means the engine control module saw the crankshaft and camshaft position signals out of sequence — the two are no longer correlated the way valve timing requires. Ford applies P1340 to a Camshaft Position Sensor 'B' circuit malfunction, and Toyota to Camshaft Position Sensor 'A', Bank 1, Sensor 2, so confirm the definition for your make before buying parts. On VW/Audi it very often follows timing belt or chain work, where being even one tooth off will set the code, and it is common on VR6/V6 engines with stretched timing chains. This code is most commonly reported on 1999-2006 Land Rover Defender (Defender 90, Defender 110, Defender 130), with repair costs ranging from $30 to $250.
Common Causes
Typical Repair Cost
Based on 1 documented vehicle-specific issues. Actual cost depends on root cause and vehicle.
Diagnostic Tools
P1340 does not use the standard P/B/C/U prefix. It may be a manufacturer-specific code, so verify that a scanner supports your exact year, model and module before buying.
FAQ
What does P1340 mean?
P1340 stands for "Crankshaft/Camshaft Position Sensor Signals Out of Sequence (VW/Audi)." This is a manufacturer-specific powertrain code and the definition depends on the brand. On Volkswagen and Audi it means the engine control module saw the crankshaft and camshaft position signals out of sequence — the two are no longer correlated the way valve timing requires. Ford applies P1340 to a Camshaft Position Sensor 'B' circuit malfunction, and Toyota to Camshaft Position Sensor 'A', Bank 1, Sensor 2, so confirm the definition for your make before buying parts. On VW/Audi it very often follows timing belt or chain work, where being even one tooth off will set the code, and it is common on VR6/V6 engines with stretched timing chains.
What are the most common causes of P1340?
The most common causes of P1340 are: Timing belt or timing chain off by one or more teeth (often after a belt/chain job), Stretched timing chain or worn chain tensioner/guides, Failing camshaft position sensor, Failing crankshaft position sensor or damaged reluctor/tone ring, Wiring, connector, or shield/ground problems in the cam or crank sensor circuits, Faulty variable valve timing actuator affecting cam phasing. The specific cause varies by vehicle.
How much does it cost to fix P1340?
Repair costs for P1340 range from $30 to $250, depending on the vehicle and root cause.
Which vehicles are affected by P1340?
Au7o has documented P1340 across 1 vehicle models from 1 manufacturers: Land Rover.
Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.