A Mini Cooper Owner's Guide to the Engine Camshaft Position Sensor (2007-2016)
Diagnose and fix stalling, rough idling, and check engine light issues related to the camshaft position sensor in your R56, R57, or F56 MINI.
- Confirm your engine type (N12, N14, N16, N18) to know if you need one or two sensors.
- A check engine light with codes like P0341 or P0366 is a primary indicator of failure.
- Choosing an OEM-quality brand like Bosch or Delphi is highly recommended to avoid premature failure.
- The replacement is very simple, requiring only an 8mm socket, making it an easy DIY job.
Is Your Mini Stalling or Running Rough? It Could Be the Camshaft Sensor.
A failing camshaft position sensor is a common issue on the 2007-2016 Mini Cooper. This sensor sends critical timing data to your engine's computer. When the signal becomes weak or incorrect, it can cause a range of noticeable problems, from an annoying check engine light to sudden engine stalling. Because this part is so important for engine timing, addressing a failure promptly is key to keeping your Mini running well.
Symptoms of a Bad Camshaft Position Sensor
- Check Engine Light: This is often the first and most obvious sign. The computer will store fault codes like P0341, P0366, or others related to the camshaft sensor circuit.
- Engine Stalling: The engine may shut off unexpectedly while you are stopped at a light or even while driving.
- Rough Idle and Sputtering: Your car may shake or vibrate at idle because the engine timing is off.
- Difficulty Starting: A bad sensor can make the engine crank longer before it starts, or prevent it from starting at all, especially when warm.
- Poor Acceleration: You might notice the car feels sluggish or lacks power when you press the gas pedal.
- Reduced Fuel Economy: When ignition and fuel timing are not precise, the engine burns more fuel than necessary.
Known Issue: TSB for Reduced Power and "Drive Faulty" Message
MINI has issued a Technical Service Bulletin (TSB M12 08 15) for some models that experience reduced engine power and a "Drive Faulty; Drive at moderate speed" message on the dash. This is often accompanied by fault code 130F11 (exhaust camshaft sensor signal not plausible). The official fix may require a software update for the engine computer (DME), not just a sensor replacement. If you have these specific symptoms, it's worth mentioning this TSB to your mechanic.
Choosing the Right Aftermarket Sensor for Your Mini
While an OEM sensor from a dealer is always an option, the aftermarket offers a wide range of choices. For a critical electronic part like this, quality matters. Cheap, unproven sensors can fail quickly, leading you to do the job all over again. Based on owner feedback and brand reputation, aftermarket sensors can be grouped into tiers.
Brand Quality Tiers
- Tier 1: OEM-Equivalent Brands. These brands are often the original suppliers to BMW/MINI. They offer the highest quality and reliability outside of a dealer-branded box. For your Mini, this includes Bosch, Delphi, and Vemo.
- Tier 2: Reputable Aftermarket Brands. These companies are known for producing reliable parts that meet or exceed OEM specifications. Brands like Standard Ignition (SMP), Hitachi, and Walker Products fall into this category.
- Tier 3: Budget-Friendly Options. Brands like URO Parts and Dorman offer a lower-cost alternative. While they can be a viable option for a tight budget, be aware that reviews are often mixed, with some reports of shorter lifespans.
How Much Does a Mini Cooper Camshaft Sensor Replacement Cost?
Replacing a camshaft position sensor is one of the more affordable repairs for a Mini Cooper. The part itself is not expensive, and the labor is minimal because the sensors are easy to access.
| Part/Service | Estimated Cost |
|---|---|
| New Aftermarket Sensor | $21 - $90 |
| New OEM Sensor | $115 - $170 |
| Shop Labor | $75 - $150 |
| Total Estimated Cost (Aftermarket) | $96 - $240 |
| Total Estimated Cost (OEM) | $190 - $320 |
Cost estimates are for one sensor and may vary based on your location, vehicle, and the specific brands chosen.
DIY Installation Tips
This is a great DIY job for beginners. The sensors are held in by a single 8mm bolt and are located on the top of the engine. When installing the new sensor, put a small amount of clean engine oil on the rubber O-ring. This helps it slide in easily and create a proper seal. Also, consider swapping the intake and exhaust sensors (if your car has two) to see if the fault code follows the sensor; this confirms which one has failed before you buy a new part.
Frequently Asked Questions
How many camshaft sensors does my Mini Cooper have?
It depends on your engine. Most 2nd generation ('R-series') non-turbo and later turbo engines (N12, N16, N18) have two sensors: one for the intake camshaft and one for the exhaust. However, the early turbo 'S' models with the N14 engine (approx. 2007-2010) only have one intake camshaft sensor. It is crucial to identify your engine to order the correct number of parts.
Should I replace both sensors at the same time?
It's not required, but it can be a good preventative measure. The sensors are exposed to the same heat and conditions, so if one has failed due to age, the other may not be far behind. Since the job is quick, replacing them in pairs can save you from a future breakdown.
Why did my new aftermarket sensor fail so quickly?
If a camshaft sensor code returns shortly after replacement, there could be a few reasons. First, very low-cost sensors have higher failure rates. Second, the problem might not be the sensor itself. A stretched timing chain, failing VANOS solenoid, corroded wiring, or even a weak battery can all trigger camshaft sensor fault codes. If the problem persists, a deeper diagnosis is needed.
What are the OEM part numbers for the camshaft sensor?
For most 2007-2016 R-series models, the common part number is 13-62-7-588-095, which replaces older numbers like 13-62-7-570-191 and 13-62-7-566-052. For the 3rd generation F-series models starting around 2014, a common part number is 13-62-7-633-958. Always verify the part number with your vehicle's VIN before ordering.
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Technical Specifications
OEM Part Numbers: 13-62-7-588-095 13-62-7-566-052 13-62-7-570-191 13-62-7-633-958
Electronic sensor that uses a Hall effect or magnetic reluctance to read the camshaft's position. Typically secured with a single 8mm bolt and uses a 3-pin electrical connector.
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The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
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- 🎬 Helpful Videos
- 🛍️ Shop This Part
- Is Your Mini Stalling or Running Rough? It Could Be the Camshaft Sensor.
- Symptoms of a Bad Camshaft Position Sensor
- Known Issue: TSB for Reduced Power and "Drive Faulty" Message
- Choosing the Right Aftermarket Sensor for Your Mini
- Brand Quality Tiers
- How Much Does a Mini Cooper Camshaft Sensor Replacement Cost?
- DIY Installation Tips
- Frequently Asked Questions
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