P1224moderate severityPowertrain
Throttle Position Sensor (Sub) Range/Performance
on 2014 Mitsubishi Outlander 2.4L I4 · FWD
What this code means
The secondary throttle position sensor signal is outside its expected range or does not track properly. Similar to generic OBD code P0221.
Symptoms
- Check engine light on
- Hesitation on acceleration
- Inconsistent idle
Common causes
- Worn sub throttle position sensor
- Misadjusted sensor
- Wiring or connector fault
- Dirty throttle body
Diagnostic steps
- Scan for stored codes
- Monitor TPS sub signal on scan tool
- Compare against main TPS reading
- Replace or adjust sensor as needed
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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
P0005
Fuel Shutoff Valve A Control Circuit/Open
P0006
Fuel Shutoff Valve A Control Circuit Low
P0007
Fuel Shutoff Valve A Control Circuit High
P0008
Engine Position System Performance - Bank 1
P0009
Engine Position System Performance - Bank 2
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1