P0341 on Ford
Camshaft Position Sensor Circuit Range/Performance (Bank 1)
P0341 on Ford vehicles indicates camshaft position sensor circuit range/performance (bank 1). Au7o has documented this code across 1 Ford model — most commonly on Expedition. This code means the camshaft position sensor on Bank 1 is sending a signal that is present but doesn't make sense to the engine computer (a range/performance fault), often because it disagrees with the crankshaft position signal. The cam sensor tells the computer where the camshaft is so it can correctly time fuel injection and spark, and on engines with variable valve timing it also confirms cam phaser movement. When the signal is out of range, intermittent, or doesn't correlate properly, the computer flags this code, and you may notice hard starting, rough running, or reduced power. Causes are commonly a worn sensor, a stretched timing chain, or a problem with the cam phaser/tone ring. Typical repair costs on Ford range from $1,800 to $4,500, depending on the specific model and root cause.
Common Causes of P0341
- •Failed or weak camshaft position sensor
- •Damaged or corroded sensor wiring/connector
- •Stretched or worn timing chain causing cam timing drift
- •Faulty variable valve timing (VVT) cam phaser or solenoid
- •Damaged camshaft reluctor (tone) ring
- •Low or dirty engine oil affecting VVT operation
- •Incorrect sensor air gap or installation
- •Faulty PCM/ECM (rare)
P0341 on Ford by Model
Ford Expedition(1 issue)
- 5.4L 3V Triton Cam Phaser and Timing Chain Failure2004-2014
The 5.4L 3-valve (3V) Triton V8 in 2004-2014 Ford Expedition is notorious for cam phaser failures and timing chain stretch, representing one of the most common and expensive repairs on these trucks. The VCT (Variable Camshaft Timing) system uses oil pressure to actuate the cam phasers - when phasers wear out or chains stretch, the engine sets multiple camshaft correlation codes and rattles on startup. The factory oil pump also wears out at similar intervals, compounding the problem. Running low on oil or using the wrong viscosity dramatically accelerates failure. Left unrepaired, a failed phaser can cause a chain to jump timing, resulting in bent valves and catastrophic engine damage. Repair typically requires complete timing system replacement including both cam phasers, all four timing chains, guides, and tensioners - a 12-16 hour job.
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View P0341 across all makes →Frequently Asked Questions
What does P0341 mean on Ford?▼
P0341 stands for "Camshaft Position Sensor Circuit Range/Performance (Bank 1)." This code means the camshaft position sensor on Bank 1 is sending a signal that is present but doesn't make sense to the engine computer (a range/performance fault), often because it disagrees with the crankshaft position signal. The cam sensor tells the computer where the camshaft is so it can correctly time fuel injection and spark, and on engines with variable valve timing it also confirms cam phaser movement. When the signal is out of range, intermittent, or doesn't correlate properly, the computer flags this code, and you may notice hard starting, rough running, or reduced power. Causes are commonly a worn sensor, a stretched timing chain, or a problem with the cam phaser/tone ring. On Ford specifically, this code is documented across 1 model.
What causes P0341 on Ford vehicles?▼
Common causes on Ford: Failed or weak camshaft position sensor, Damaged or corroded sensor wiring/connector, Stretched or worn timing chain causing cam timing drift, Faulty variable valve timing (VVT) cam phaser or solenoid, Damaged camshaft reluctor (tone) ring. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix P0341 on a Ford?▼
Repair costs on Ford range from $1,800 to $4,500, depending on the specific model and root cause.
Which Ford models have P0341 documented?▼
Au7o has documented P0341 on 1 Ford model: Expedition.