P0261moderate severityPowertrain
Cylinder 1 Injector Circuit Low
on 2016 Chevrolet Impala 3.6L V6 LFX · AWD
What this code means
Low voltage in the cylinder 1 injector driver circuit.
Symptoms
- Check Engine Light
- Misfire cylinder 1
- Rough idle
Common causes
- Short in injector wiring
- Faulty injector
- PCM driver issue
Diagnostic steps
- Test injector resistance
- Check for shorts
- Test PCM output
Repair notes
Repair wiring or replace injector.
Other Powertrain codes on this vehicle
P0001
Fuel Volume Regulator Control Circuit/Open
P0001
Fuel Volume Regulator Control Circuit/Open
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0003
Fuel Volume Regulator Control Circuit Low
P0003
Fuel Volume Regulator Control Circuit Low
P0004
Fuel Volume Regulator Control Circuit High
P0004
Fuel Volume Regulator Control Circuit High
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1