P0269 on 2005-2010 SEAT Leon (Reference, Style, FR) — Cylinder 3 Contribution/Balance Fault
1 vehicles · 1 makes · $400-$4,000 repair
Most Reported On
P0269 is an OBD-II diagnostic trouble code meaning “Cylinder 3 Contribution/Balance Fault.” This code means the engine computer detected that cylinder 3 is contributing less power than the other cylinders. The computer monitors how much the crankshaft accelerates during each cylinder's power stroke to gauge each cylinder's output. When cylinder 3 falls below the balance threshold, this code sets, usually pointing to a fuel injector or fueling problem for that cylinder. It can cause rough idle, hesitation, and reduced power. This code is most commonly reported on 2005-2010 SEAT Leon (Reference, Style, FR), with repair costs ranging from $400 to $4,000.
Common Causes
Typical Repair Cost
Based on 1 documented vehicle-specific issues. Actual cost depends on root cause and vehicle.
Diagnostic Tools
This is a powertrain code, so a basic OBD-II reader can read it. These read P0269.
ANCEL AD310 Classic OBD-II Scanner
by ANCEL
A simple code reader for engine (P) codes on many compatible OBD-II vehicles. It does not support every vehicle or hybrid/EV application, and it does NOT read body, chassis or network codes; confirm exact-vehicle compatibility before buying.
- Read & clear engine (P) codes
- View freeze frame data
- I/M readiness status
- No batteries or app needed
BlueDriver Pro Bluetooth Scanner
by BlueDriver
Bluetooth scanner with a companion app that reads beyond the engine module — ABS, SRS and transmission — plus manufacturer-specific codes on many vehicles.
- Enhanced diagnostics (ABS, SRS, transmission)
- Repair Reports with verified fixes
- Smog check readiness
- Free app (iOS & Android)
LAUNCH CRP123X V3.0 Elite OBD-II Scanner
by LAUNCH
Handheld scanner covering the four major systems (engine, transmission, ABS, SRS) with live data streaming and graphing.
- Engine, transmission, ABS, SRS diagnostics
- Live data stream & graphing
- AutoVIN for vehicle identification
- Free lifetime updates via Wi-Fi
Autel MaxiCOM MK808S Diagnostic Tool
by Autel
Shop-level tablet with all-system coverage and bi-directional control, so you can command a module rather than only read it.
- All-system diagnostics (25+ modules)
- Bi-directional control & active tests
- Oil reset, EPB, BMS, TPMS, injector coding
- 7-inch touchscreen with Android OS
What you can do yourself, and what needs a shop
Reading the code, clearing it, and watching whether it returns is a driveway job with the right scanner. These steps are not:
- Module programming or software updates — needs the manufacturer software or a J2534 pass-through with a paid subscription.
- Replacing a control module — most are VIN-programmed and immobilizer-registered, so a new one does nothing until it is coded to your car.
- Airbag/SRS component work — a stored fault can deploy a live device.
If the vehicle is still under warranty, check for an open recall or technical service bulletin before buying anything — the repair may already be covered.
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FAQ
What does P0269 mean?
P0269 stands for "Cylinder 3 Contribution/Balance Fault." This code means the engine computer detected that cylinder 3 is contributing less power than the other cylinders. The computer monitors how much the crankshaft accelerates during each cylinder's power stroke to gauge each cylinder's output. When cylinder 3 falls below the balance threshold, this code sets, usually pointing to a fuel injector or fueling problem for that cylinder. It can cause rough idle, hesitation, and reduced power.
What are the most common causes of P0269?
The most common causes of P0269 are: Dirty, clogged, or faulty fuel injector on cylinder 3, Injector wiring or connector fault, Low or uneven cylinder compression, Vacuum leak affecting cylinder 3, Fuel delivery or pressure issues, Carbon buildup on intake valve (direct injection), Mechanical issue (worn rings, valve, or head gasket). The specific cause varies by vehicle.
How much does it cost to fix P0269?
Repair costs for P0269 range from $400 to $4,000, depending on the vehicle and root cause.
Which vehicles are affected by P0269?
Au7o has documented P0269 across 1 vehicle models from 1 manufacturers: SEAT.
Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.