Engine Error
P0261
Cylinder 1 Injector Circuit Low
Severity
High
Symptoms
Engine misfire, reduced power, check engine light on
Common Causes
- Defective Cylinder 1 fuel injector
- Short to ground in injector wiring
- Poor electrical connection at the injector
- Failed PCM
How to Fix
- 1 Test and replace Cylinder 1 injector
- 2 Trace and repair shorted wiring
- 3 Clean and secure connector
- 4 Test PCM injector drivers
Estimated Repair Cost
USD
$100
–
$400
Injector replacement: $150 - $400