P1105moderate severityPowertrain
MAP/BARO Pressure Switch Solenoid
on 2021 Nissan Frontier 3.8L V6 · 4WD
What this code means
Fault in the MAP/BARO pressure switch solenoid circuit.
Symptoms
- CEL
- Poor economy
- Rough idle
- Hesitation
- Reduced performance
Common causes
- Faulty solenoid
- Vacuum leak
- Damaged wiring
- Corroded connector
Diagnostic steps
- Test solenoid operation
- Check vacuum lines
- Inspect wiring
- Test ECM output
Repair notes
Replace MAP/BARO solenoid.
Other Powertrain codes on this vehicle
P0001
Fuel Volume Regulator Control Circuit/Open
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0003
Fuel Volume Regulator Control Circuit Low
P0004
Fuel Volume Regulator Control Circuit High
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1
P0011
Intake Camshaft Position Timing Over-Advanced Bank 1
P0012
Intake Camshaft Position Timing Over-Retarded Bank 1
P0013
Exhaust Camshaft Position Actuator Circuit/Open Bank 1
P0014
Exhaust Camshaft Position Timing Over-Advanced Bank 1
P0015
Exhaust Camshaft Position Timing Over-Retarded Bank 1