P0207 on Ford
Injector Circuit/Open - Cylinder 7
P0207 on Ford vehicles indicates injector circuit/open - cylinder 7. Au7o has documented this code across 1 Ford model — most commonly on F-250. This code indicates the engine computer found an electrical fault — an open or out-of-range circuit — in the fuel injector wiring for cylinder 7. The injector is a solenoid-operated valve, and the computer watches its circuit to verify it's firing on command. A break, short, or high resistance on cylinder 7's injector circuit triggers this code, often with a noticeable misfire or rough idle on that cylinder. The problem lies in the injector itself or its electrical connection, not in fuel pressure or quality. Typical repair costs on Ford range from $800 to $2,500, depending on the specific model and root cause.
Common Causes of P0207
- •Corroded, loose, or damaged injector connector at cylinder 7
- •Open, shorted, or chafed wiring in the injector circuit
- •Failed fuel injector (open internal winding)
- •Poor ground or power feed to the injector driver
- •Failed injector driver circuit inside the ECM/PCM
- •Water intrusion or pin corrosion in the engine harness
P0207 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.
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View P0207 across all makes →Frequently Asked Questions
What does P0207 mean on Ford?▼
P0207 stands for "Injector Circuit/Open - Cylinder 7." This code indicates the engine computer found an electrical fault — an open or out-of-range circuit — in the fuel injector wiring for cylinder 7. The injector is a solenoid-operated valve, and the computer watches its circuit to verify it's firing on command. A break, short, or high resistance on cylinder 7's injector circuit triggers this code, often with a noticeable misfire or rough idle on that cylinder. The problem lies in the injector itself or its electrical connection, not in fuel pressure or quality. On Ford specifically, this code is documented across 1 model.
What causes P0207 on Ford vehicles?▼
Common causes on Ford: Corroded, loose, or damaged injector connector at cylinder 7, Open, shorted, or chafed wiring in the injector circuit, Failed fuel injector (open internal winding), Poor ground or power feed to the injector driver, Failed injector driver circuit inside the ECM/PCM. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix P0207 on a Ford?▼
Repair costs on Ford range from $800 to $2,500, depending on the specific model and root cause.
Which Ford models have P0207 documented?▼
Au7o has documented P0207 on 1 Ford model: F-250.