P0201

Injector Circuit / Open – Cylinder 1

Severity: High Fuel & Air Metering Generic OBD-II Code Est. Repair: $150 - $400

High severity. Avoid long drives and get diagnosed as soon as possible. Flashing check engine light = stop driving if safe.

Quick Answer

P0201 means “Injector Circuit / Open – Cylinder 1.” Severity: High. Estimated repair cost: $150 - $400. Most common sign: CEL.

What Does P0201 Mean?

Injector circuit open or fault on cylinder 1.

Common Symptoms

CEL
Misfire on cyl 1
Rough running

Possible Causes

Failed injector
Open wiring
Connector
Driver in ECM

How to Fix P0201 – Repair Guide

Listen/test injector pulse
Check resistance and power/ground
Replace injector if open
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Budgeting for This Repair?

A typical P0201 repair runs about $150 - $400. If you'd rather spread the cost over time, estimate the payment with our free sister tool: Car Finance Calculator (50-state sales tax, trade-in equity, full amortization).

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Disclaimer: Information is for educational reference only and does not replace professional diagnosis. Actual causes and costs vary by vehicle make, model, year and condition. Always verify with a qualified technician.