P0262moderate severityPowertrain
Cylinder 1 Injector Circuit High
on 2012 Cadillac Escalade 6.2L V8 · 4WD
What this code means
High voltage in the cylinder 1 injector driver circuit.
Symptoms
- Check Engine Light
- Misfire cylinder 1
Common causes
- Open injector ground
- Short to power
- Faulty PCM driver
Diagnostic steps
- Test circuit voltage
- Check for opens
- Test injector
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