Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2016 Subaru WRX BaseFACTORY OEM SERVICE PROCEDURE
Engine Controls (Diagnostics) (2.0L) (1 Of 4)
- DTC P000A "A" Camshaft Position Slow Response Bank 1
- DTC P000B "B" Camshaft Position Slow Response Bank 1
- DTC P000C "A" Camshaft Position Slow Response Bank 2
- DTC P000D "B" Camshaft Position Slow Response Bank 2
- DTC P0010 "A" Camshaft Position Actuator Control Circuit/Open Bank 1
- DTC P0011 "A" Camshaft Position - Timing Over-Advanced Or System Performance Bank 1
- DTC P0013 "B" Camshaft Position Actuator Control Circuit/Open Bank 1
- DTC P0014 "B" Camshaft Position - Timing Over-Advanced Or System Performance Bank 1
- DTC P0016 Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor A
- DTC P0017 Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor B
- DTC P0018 Crankshaft Position - Camshaft Position Correlation Bank 2 Sensor A
- DTC P0019 Crankshaft Position - Camshaft Position Correlation Bank 2 Sensor B
- DTC P0020 "A" Camshaft Position Actuator Control Circuit/Open Bank 2
- DTC P0021 "A" Camshaft Position - Timing Over-Advanced Or System Performance Bank 2
- DTC P0023 "B" Camshaft Position Actuator Control Circuit/Open Bank 2
- DTC P0024 "B" Camshaft Position - Timing Over-Advanced Or System Performance Bank 2
- DTC P0030 A/F/O2 Heater Control Circuit Bank 1 Sensor 1
- DTC P0031 A/F/O2 Heater Control Circuit Low Bank 1 Sensor 1
- DTC P0032 A/F/O2 Heater Control Circuit High Bank 1 Sensor 1
- DTC P0037 A/F/O2 Heater Control Circuit Low Bank 1 Sensor 2
- DTC P0038 A/F/O2 Heater Control Circuit High Bank 1 Sensor 2
- DTC P0068 Map/MAF - Throttle Position Correlation
- DTC P0071 Ambient Air Temperature Sensor Circuit "A" Range/Performance
- DTC P0072 Ambient Air Temperature Sensor Circuit "A" Low
- DTC P0073 Ambient Air Temperature Sensor Circuit "A" High
- DTC P0087 Fuel Rail/System Pressure - Too Low Bank 1
- DTC P0088 Fuel Rail/System Pressure - Too High Bank 1
- DTC P0096 Intake Air Temperature Sensor 2 Circuit Range/Performance Bank 1
- DTC P0097 Intake Air Temperature Sensor 2 Circuit Low Bank 1
- DTC P0098 Intake Air Temperature Sensor 2 Circuit High Bank 1
- DTC P0101 Mass Or Volume Air Flow Sensor "A" Circuit Range/Performance
- DTC P0102 Mass Or Volume Air Flow Sensor "A" Circuit Low
- DTC P0103 Mass Or Volume Air Flow Sensor "A" Circuit High
- DTC P0107 Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Low
- DTC P0108 Manifold Absolute Pressure/Barometric Pressure Sensor Circuit High
- DTC P0111 Intake Air Temperature Sensor 1 Circuit Range/Performance Bank 1
- DTC P0112 Intake Air Temperature Sensor 1 Circuit Low Bank 1
- DTC P0113 Intake Air Temperature Sensor 1 Circuit High Bank 1
- DTC P0116 Engine Coolant Temperature Sensor 1 Circuit Range/Performance
- DTC P0117 Engine Coolant Temperature Sensor 1 Circuit Low
- DTC P0118 Engine Coolant Temperature Sensor 1 Circuit High
- DTC P0122 Throttle/Pedal Position Sensor/Switch "A" Circuit Low
- DTC P0123 Throttle/Pedal Position Sensor/Switch "A" Circuit High
- DTC P0125 Insufficient Coolant Temperature For Closed Loop Fuel Control
- DTC P0128 Coolant Thermostat (Engine Coolant Temperature Below Thermostat Regulating Temperature)
- DTC P0130 A/F/O2 Sensor Circuit Bank 1 Sensor 1
- DTC P0131 A/F/O2 Sensor Circuit Low Voltage Bank 1 Sensor 1
- DTC P0132 A/F/O2 Sensor Circuit High Voltage Bank 1 Sensor 1
- DTC P0134 A/F/O2 Sensor Circuit No Activity Detected Bank 1 Sensor 1
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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