MAN N1011034486 Temperature Sensor

Description

The MAN temperature sensor is a critical component of the engine management system, responsible for monitoring engine coolant temperature. It is typically located within the engine block or cylinder head and provides vital data to the engine control unit (ECU) for proper operation and fuel efficiency. This sensor helps prevent overheating and ensures optimal engine performance. The MAN temperature sensor, with MPN N1011034486, is designed for accurate readings and reliable performance, contributing to extended engine life and reduced emissions. Its dimensions are 20 x 280 x 290 mm.

Key Features & Benefits

This little guy measures the temperature of either the engine coolant or sometimes the intake air, depending on which one you need. It's a pretty simple job, really – it takes a temperature reading and sends that information as an electrical signal to the car’s computer, the ECU. That signal lets the computer know how warm or cold things are running. It’s a key piece in a lot of different systems. The ECU uses that temperature information to adjust things like the fuel mixture, ignition timing, and even whether the cooling fan kicks on. It's essential for keeping the engine running smoothly and efficiently. It also plays a role in things like your temperature gauge on the dashboard, and can even affect how the AC system works.

Symptoms, Risks & Replacements

If this sensor goes bad, things can get messy. You might notice your engine running poorly – maybe rough idling, trouble starting, or even a check engine light. Sometimes, you’ll notice if your temperature gauge is reading incorrectly, swinging wildly, or just staying stuck. More seriously, a faulty sensor can cause the engine to overheat or, conversely, run overly rich, potentially damaging the catalytic converter. It's one of those parts that doesn’t always give a huge, obvious sign it’s failing, but it’s crucial for preventing bigger problems down the road. We often have these in stock, and you can find a good selection at places like Fixparts Online if you prefer to look yourself. It’s a relatively inexpensive part to replace, but it can save you a lot of headaches.

Warranty Information

MAN Temperature Sensor (MPN N1011034486) comes with a 1-year warranty.