P0269 on SEAT
Cylinder 3 Contribution/Balance Fault
P0269 on SEAT vehicles indicates cylinder 3 contribution/balance fault. Au7o has documented this code across 1 SEAT model — most commonly on Leon. 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. Typical repair costs on SEAT range from $400 to $4,000, depending on the specific model and root cause.
Common Causes of P0269
- •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)
P0269 on SEAT by Model
SEAT Leon(1 issue)
- Leon Mk2 2.0 TDI PD (BKD) Injector Failure2005-2010
The BKD 2.0 TDI Pump-Düse engine in Leon Mk2 (and Golf Mk5, Passat B6, Audi A3 8P) suffers PD injector failure, particularly on long-life servicing. Failure modes: misfire on one cylinder, hard starting, white smoke, sooty exhaust. Often accompanied by cracked cylinder head between #2 and #3 due to local overheating.
Looking for P0269 on a different make?
View P0269 across all makes →Frequently Asked Questions
What does P0269 mean on SEAT?▼
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. On SEAT specifically, this code is documented across 1 model.
What causes P0269 on SEAT vehicles?▼
Common causes on SEAT: 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. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix P0269 on a SEAT?▼
Repair costs on SEAT range from $400 to $4,000, depending on the specific model and root cause.
Which SEAT models have P0269 documented?▼
Au7o has documented P0269 on 1 SEAT model: Leon.