BOSCH 0261210170 Original Equipment Crankshaft Position Sensor - Compatible with Select Mercedes-Benz C, CL, CLK, CLS, E, G, ML, R, S, SL, SLK, AMG (230 240 280 32 320 350 430 500 55 600 65) + More

We have to buy these every few years to keep our 2005 Volvo S40 T5 in tip top shape. Easy to install with noticeable improvement in performance.If your OBD reader ever displays a P0190 (Fuel Rail Pressure Sensor “A” Circuit), P0191 (Fuel Rail Pressure Sensor “A” Circuit Range/Performance), P0193 (Fuel Rail Pressure Sensor “A” Circuit High), and P018C (Fuel Pressure Sensor "B" Circuit Low), try this before you go to a mechanic.And by all means don't go to the dealership, unless you're under warranty.

Cost $30 and 45 minutes, and saved me $1400 ☺️ my Volvo c30 was throwing all kinds of codes and I was sure it was the fuel pump. Decided to replace the fuel pressure regulator as an optimistic shot-in-the-dark. It worked and I've had no issues since ☺️☺️☺️

This thick skull tried saving a few bucks on marble-filled sensors with about a 50% fail rate. I just buy Bosch now. Works every single time. I save a few bucks now buy buying universals and splicing in my connectors, but will never skimp on sensors now - wasted a ton of time with other knockoffs (install, remove, return.)

Great part

Car runs better after replacing sensor. Sensor fixed engine stalling after coming to a sudden stop. Easier to install and better to replacing sensor vs cleaning.

El sensor funciona perfectamente como reemplazo del original, manda señales muy precisas al computador de la camioneta optimizando la mezcla aire combustible.

Replacing either of the "upstream" heated o2 sensors (= lambda sensors) looks to be and should be a pretty easy job on most N51 or N52-powered BMW cars. You should remove the plastic engine cover and the whole cabin air filter/cowl covering, but that's about all it takes to get access to the rear bank o2 sensor that sits just below a little metal shelf/cover of sorts. The wiring for both sensors wraps around back of the valve cover and joins two connectors on top of it.I spent way too much time trying to remove that little metal cover just above the bank 2 o2 sensor because of a tiny rusted bolt (E8 Torx) caused by 17+ years of heat and exposure. Eventually I just bent the cover upward enough to allow an offset-style o2 sensor socket to slip past it with the cable in it and I was able to unscrew the bad upstream o2 sensor easily.With the little cover out of the way, the whole job should take you less than an hour to replace one, or maybe even both of these sensors on the N52 engine. The new sensor has some appropriate anti-seize on its threads already. After you install it/them, reset your diagnostic codes and you're on your way - my last one lasted 150,000 miles.

Keep Your Mercedes Running Smoothly. Replac with OEM BOSCH Crankshaft Position SensorA Guide to Replacing the Crankshaft Position SensorDoes your Mercedes (M112 V6 engine) sometimes stall and refuse to start until it cools down? You might be experiencing a faulty crankshaft position sensor (CPS). Here's what you need to know to keep your car running smoothly:What is a Crankshaft Position Sensor (CPS)?The CPS is a vital component that relays information about the engine's crankshaft position to the car's computer. This information is crucial for proper engine timing and ignition.Symptoms of a Failing CPS:Engine stalling and difficulty restarting (especially when hot)Rough idling and engine misfiresCheck engine light may illuminate (although not always)Why Replace the CPS?A faulty CPS can cause a variety of problems and leave you stranded. Replacing the CPS is a preventative maintenance step recommended between 80,000 and 150,000 miles, even if you haven't experienced any symptoms yet.The Good News: It's an Easy Job!Replacing the CPS is a relatively simple task that can be done in under 10 minutes with the right tools. Here's a simplified breakdown:Location: The CPS is located behind the exhaust and on top of the bell housing.Accessibility: You can conveniently access it from the top of the engine bay with a 30-inch extension and an E8 socket.Removal and Installation: Masking tape can help prevent the screw from falling during installation. Remember, replace the CPS when the engine is cold to avoid burns.Recommendation:Replacing the CPS is a straightforward DIY project that can save you from a roadside breakdown and keep your Mercedes running smoothly. If you're comfortable with basic car maintenance tasks, this might be a job you can tackle yourself. However, if you're unsure, it's always best to consult a qualified mechanic.