P0205 on Ford
Injector Circuit/Open - Cylinder 5
P0205 on Ford vehicles indicates injector circuit/open - cylinder 5. Au7o has documented this code across 2 Ford models — most commonly on F-250, Transit. P0205 is a fuel-system code meaning the engine computer detected an electrical problem (an open circuit or out-of-range condition) in the fuel injector circuit for cylinder number 5. The PCM controls each injector with a precise electrical pulse, and it monitors that circuit for proper current flow. When the cylinder 5 injector circuit doesn't respond as expected — typically an open or a wiring fault — this code sets. It generally causes a misfire on that cylinder, rough idle, hesitation, reduced power, and possibly hard starting, since cylinder 5 isn't being fueled correctly. Typical repair costs on Ford range from $300 to $2,500, depending on the specific model and root cause.
Common Causes of P0205
- •Failed or open fuel injector on cylinder 5
- •Open or shorted wiring in the injector control circuit
- •Corroded, loose, or damaged injector connector
- •Poor power feed or driver fault from the PCM/injector circuit
- •Chafed or broken injector harness
- •Blown fuse feeding the injector bank (where applicable)
- •PCM injector driver failure (less common)
P0205 on Ford by Model
Ford F-250(1 issue)
- 7.3L IDI/Powerstroke Injector Failure1990-1998
The 7.3L diesel engines (IDI pre-1994, Powerstroke 1994+) experience injector failure causing rough running, hard starts, and excessive smoke. The IDI injectors are simpler mechanical units; Powerstroke uses HEUI hydraulic electronic injectors.
Ford Transit(1 issue)
- Fuel Injector Failure and Rough Running (EcoBlue Diesel)2017-2023
The 2017-2023 Ford Transit with the 2.0L EcoBlue diesel engine (available in some markets) and the 3.5L EcoBoost V6 experience fuel injector failures causing rough running, misfires, poor idle, reduced performance, and excessive smoke on cold start. Parkers UK documents an official Ford service action for Transit EcoBlue diesel injector failures traced to a quality issue with Continental-supplied injectors where an internal surface coating comes unstuck, blocking the injector. FordTransitUSAForum.com documents injector failure on 3.5L EcoBoost Transit models as well, where direct injection fuel deposits cause injector spray pattern degradation. RepairPal estimates individual injector replacement between $266 and $627 depending on Transit model, but multiple injectors often need replacement simultaneously, and contaminated fuel systems can cost significantly more.
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View P0205 across all makes →Frequently Asked Questions
What does P0205 mean on Ford?▼
P0205 stands for "Injector Circuit/Open - Cylinder 5." P0205 is a fuel-system code meaning the engine computer detected an electrical problem (an open circuit or out-of-range condition) in the fuel injector circuit for cylinder number 5. The PCM controls each injector with a precise electrical pulse, and it monitors that circuit for proper current flow. When the cylinder 5 injector circuit doesn't respond as expected — typically an open or a wiring fault — this code sets. It generally causes a misfire on that cylinder, rough idle, hesitation, reduced power, and possibly hard starting, since cylinder 5 isn't being fueled correctly. On Ford specifically, this code is documented across 2 models.
What causes P0205 on Ford vehicles?▼
Common causes on Ford: Failed or open fuel injector on cylinder 5, Open or shorted wiring in the injector control circuit, Corroded, loose, or damaged injector connector, Poor power feed or driver fault from the PCM/injector circuit, Chafed or broken injector harness. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix P0205 on a Ford?▼
Repair costs on Ford range from $300 to $2,500, depending on the specific model and root cause.
Which Ford models have P0205 documented?▼
Au7o has documented P0205 on 2 Ford models: F-250, Transit.