2009 Ford P0201: What It Means & Is It Safe to Drive?
P0201 on the 2009 Ford: Injector Circuit / Open — Cylinder 1. Here's what it means, what usually causes it, what repairs typically cost, and whether it's safe to keep driving.
What this code means
The PCM detected an open circuit or a fault in the fuel injector circuit for cylinder 1. This means the injector may not be firing, causing a misfire and unburned fuel entering the exhaust.
Common causes on the 2009 Ford
- Failed fuel injector on cylinder 1
- Damaged or corroded injector wiring / connector
- Faulty PCM injector driver
- Clogged injector not responding
Symptoms
- Check Engine Light, often with misfire codes
- Rough idle and misfire on cylinder 1
- Loss of power
- Fuel smell from exhaust
Typical fixes
- Test and replace fuel injector on cylinder 1
- Inspect and repair injector wiring harness
- Clean injectors (if partially clogged)
Repair cost range
For a 2009 Ford, repairs for P0201 typically fall between $150 and $500, depending on the root cause and labor rates in your area.
Known issues on Ford
Ford P0201 on 5.4L Triton and 4.6L engines often means a clogged or shorted fuel injector. On the 5.4L, carbon buildup around injector bores is a known issue—an injector cleaning service is worth attempting before replacement on GDI-adjacent applications.
Most commonly affected models