Today we’re chatting about this camshaft sensor for Chery QQ—it’s model S11-1003069BA, made just for QQ cars. It’s reliable and no hassle to use, so let’s break it down in simple terms!
This S11-1003069BA is made specifically for Chery QQs with 0.8L (SQR372 engine) and 1.1L (SQR472 engine). The exact models it fits are:
It’s a direct OEM replacement—no tweaks needed, just pop it
right in. Saves you from running around trying to find a specific part for one single model!
It looks small, but it’s super important. It uses something called “Hall-effect”—simple way to put it: it uses magnetic fields to tell where the camshaft is. It’s always keeping an eye on where the camshaft’s spinning, then sends that signal to the engine’s “brain” (that’s the ECU, the Engine Control Unit). It mainly does two big jobs:
Figures out cylinders & adjusts fuel: It teams up with the crankshaft position sensor to know which step the engine’s in (like intake, compression, power, exhaust—those steps). That way, the “brain” knows exactly when to spray fuel and how much, so the car runs smooth.
Backup if it breaks: If this S11-1003069BA goes bad, the “brain” switches to “limp mode”—a backup plan. It’ll squirt a little extra fuel to keep the car moving (even if it’s rough), but the exhaust gets dirty and the check engine light pops on. That’s a clear reminder to fix it fast!
Solid materials: The outer case is heat-resistant plastic, with metal contacts. It doesn’t rust, can handle vibrations, and small bumps/scratches in the engine bay don’t faze it.
Can take a beating: It went through tons of tests before leaving the factory. No matter how hot the engine bay gets (up to 120℃!) or how much it shakes, it stays steady and doesn’t break easily.
Long lifespan: If you drive normally, it can go 80,000 to 120,000 km—way more durable than those cheapo sensors. You won’t have to replace it often, so you save cash and hassle.
First, signs it’s bad:
Hard to start the car, or it stalls right after starting.
The check engine light comes on (an OBD scanner will show codes P0340 or P0341).
Sudden higher fuel use, or the car shakes a lot when idling—it just doesn’t drive right.
Installing and maintaining it is easy too:
Better to have a mechanic install it: It’s not hard, but a skilled tech is safer. The sensor’s usually near the camshaft (most often on the cylinder head), and installing it wrong can cause problems.
Wipe it clean first: Before installing, wipe the spot where it goes nice and clean. Don’t let dust or crumbs get stuck in there—they’ll mess up the sensor’s signal.
Check the wires: After installing, make sure the sensor’s wires aren’t broken and are plugged in tight. Loose wires can also cause wrong signals, and the car will still act up.
Model: S11-1003069BA (that’s our main one—don’t forget it!)
Type: Camshaft sensor that uses magnetic fields for position—super accurate
Voltage: 5V (powered by the ECU, no extra wires needed)
Compatible engines: SQR372 (0.8L), SQR472 (1.1L)
Weight: Around 50g (super light, doesn’t take up space)
Operating temperature: Works from -40℃ (freezing winter days!) to 150℃ (super hot summer days in the engine bay)—its temperature resistance is totally solid.
![S11-1003069BA]( "S11-1003069BA")
Let’s keep it real—these are all things you’ll actually feel when using it, no fancy jargon:
This S11-1003069BA works with QQ’s 0.8L and 1.1L engines. Whether you’ve got an old QQ3 (2003–2016), a QQ6, a QQme, or even other Chery models with these two engines, you can just pop it right on—no modifications needed. It’s a direct OEM replacement, so you don’t have to run all over auto parts stores looking for a specific fit. Super easy!
It looks small, but it’s super important. It basically keeps an eye on the camshaft’s position, teams up with another sensor, and tells the engine’s “brain” when and how much fuel to spray. That’s how the car starts easily and runs smooth. If this S11-1003069BA goes bad, you’ll notice right away: hard to start, shaky idle, and the check engine light pops on. No guessing what’s wrong—you’ll know it’s this sensor!
The outer case is heat-resistant plastic with metal contacts. It handles 120℃ heat and vibrations in the engine bay, won’t rust, and can take small bumps. If you drive normally, it’ll last 80,000 to 120,000 km—way more durable than those cheap ones. You won’t have to replace it often, so you save money and avoid the hassle of frequent fixes.
Sure, it’s safer to have a mechanic install it, but it’s not hard to do yourself. Just wipe the installation area clean first (no dust getting stuck!), then check the wires after installing to make sure they’re not broken and are tight. Daily maintenance is a breeze too—just glance at the wires now and then to make sure they’re okay. No complicated work needed, anyone can handle it.
It works fine whether it’s -40℃ in freezing winter or 150℃ in the hot summer engine bay. Won’t freeze in northern winters, won’t overheat in southern summers. You can totally trust it for daily driving—no worries about bad weather messing it up.
![S11-1003069BA]( "S11-1003069BA")
All in all, this S11-1003069BA camshaft sensor is a practical, hassle-free part for Chery QQ owners—its key perks are totally tailored to daily driving needs:
First off, it’s super compatible. Whether you drive an older QQ3, QQ6, or QQme, as long as your QQ has the 0.8L or 1.1L engine, you can just pop this sensor right in. No modifications, no running around auto parts stores looking for a model-specific part—it saves so much trouble.
And it’s super important for your car: it controls when the engine gets fuel, so your QQ starts easily and runs smoothly. Even if it breaks, it gives clear signs—hard to start, shaky idle, or the check engine light popping on—no guessing what’s wrong.
Plus, it’s tough: it handles high heat and vibrations, and with normal driving, it’ll last 80,000 to 120,000 km. Way more durable than cheap knockoffs, so you won’t have to replace it often.
Installing and maintaining it is easy too. Even if you do it yourself, just wipe the installation spot clean and check the wires—and daily upkeep is no fuss.
Finally, it handles extreme weather: works fine whether it’s freezing cold in winter or scorching hot in the engine bay in summer. Reliable for drivers in both northern and southern areas.
For anyone using their QQ for daily commuting, picking this sensor means going for reliability, ease, and durability—no bad choices here!
Hey Friend! If you’re after more details about this product, or if other auto parts have caught your eye, we’re here to help clear up any questions—day or night.
Our company’s main focus is exporting auto parts for different brands. We’ve been at this for over ten years, so we’ve got a thorough knowledge of all types of auto spare parts. On top of that, we’ve built trusted cooperative relationships with partners in many countries, so you can count on us.
Don’t hold back—reach out to us anytime you want!
![S11-1003069BA]( "S11-1003069BA")
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