P0201Medium Priority
Injector Circuit Malfunction - Cylinder 1
Category: Powertrain• Fuel and Air Metering (Injector Circuit)
9 articles · 3 makes affected
What is P0201?
Injector Circuit Malfunction - Cylinder 1. Electrical problem with the fuel injector for cylinder 1, affecting fuel delivery to that cylinder.
Symptoms You May Notice
- ●Check engine light
- ●Rough idle
- ●Misfire on cylinder 1
- ●Poor fuel economy
- ●Loss of power
How to Fix It
- ●Replace fuel injector #1 ($150-$400, intermediate)
- ●Repair wiring harness ($100-$300, intermediate)
- ●Clean fuel injector ($80-$200, intermediate)
Owner Statistics
Based on 83,119 real owner discussions • 2344 confirmed solutions
$4,385
Average Repair Cost
3%
Success Rate
20%
DIY Repairs
83,119
Data Sources
About This Data
Statistics are aggregated from real owner discussions on Reddit, automotive forums, and YouTube comments. All data is anonymized and represents actual repair experiences reported by vehicle owners.
Frequently Appears With
These codes often appear together in owner reports. Check these if you see P0201.
Based on analysis of 14 owner reports where multiple codes appeared together.
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