2010 Chevrolet P0201: What It Means & Is It Safe to Drive?
P0201 on the 2010 Chevrolet: 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 2010 Chevrolet
- 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 2010 Chevrolet, repairs for P0201 typically fall between $150 and $500, depending on the root cause and labor rates in your area.
Known issues on Chevrolet
GM P0201 on LS V8 and Ecotec 4-cylinder engines is typically a failed injector or harness fault. Use a noid light to confirm the PCM is pulsing the injector. LS injectors are inexpensive and widely available—replace as a set on high-mileage engines.
Most commonly affected models