GSIC - Global Service Information Center

# SFI SYSTEM > DIAGNOSTIC TROUBLE CODE CHART

## for Preparation Click here

HINT:

  Parameters listed in the chart may be different than your readings depending on the type of instrument and other factors.

  If a DTC is displayed during the DTC check in check mode, check the circuit for the DTC listed in the table below. For details of each DTC, go to the page number of the DTC in the chart.

DTC No. | Detection Item | Suspected Area | MIL | Memory | See page
P0010/39 | Camshaft Position "A" Actuator Circuit (Bank 1) | - Open or short in Oil Control Valve circuit - Oil control valve - ECM | Comes on | DTC stored | Click here

P0011/59

Camshaft Position "A" - Timing Over-Advanced or System Performance (Bank 1)

- Valve timing
- Oil control valve
- OCV filter
- Camshaft timing gear assembly
- ECM

Comes on

DTC stored

Click here

P0012/59

Camshaft Position "A" - Timing Over-Retarded (Bank 1)

- Valve timing
- Oil control valve
- OCV filter
- Camshaft timing gear assembly
- ECM

Comes on

DTC stored

Click here

P0016/18 | Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor A) | - Mechanical system (Timing chain has jumped tooth or chain stretched) - ECM | Comes on | DTC stored | Click here
P0031* | Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 1 Sensor 1) | - Open in Air-fuel Ratio (A/F) sensor heater circuit - A/F sensor - A/F Relay - ECM | Comes on | DTC stored | Click here
P0032* | Oxygen (A/F) Sensor Heater Control Circuit High (Bank 1 Sensor 1) | - Short in Air-fuel Ratio (A/F) sensor heater circuit - A/F sensor - A/F relay - ECM | Comes on | DTC stored | Click here
P0037* | Oxygen Sensor Heater Control Circuit Low (Bank 1 Sensor 2) | - Heated oxygen sensor (bank 1 sensor 2) heater circuit - ECM | Comes on | DTC stored | Click here
P0038* | Oxygen Sensor Heater Control Circuit High (Bank 1 Sensor 2) | - Heated oxygen sensor (bank 1 sensor 2) heater circuit - ECM | Comes on | DTC stored | Click here
P0100/31 | Mass Air Flow Circuit Malfunction | - Open or short in Mass Air Flow (MAF) meter circuit - MAF meter - ECM | Comes on | DTC stored | Click here
P0102/31 | Mass or Volume Air Flow Circuit Low Input | - Open in MAF meter circuit - Short in ground circuit - MAF meter - ECM | Comes on | DTC stored | Click here
P0103/31 | Mass or Volume Air Flow Circuit High Input | - Short in MAF meter circuit (+B circuit) - MAF meter - ECM | Comes on | DTC stored | Click here
P0110/24 | Intake Air Temperature Circuit | - Open or short in Intake Air Temperature (IAT) sensor circuit - IAT sensor (built into MAF meter) - ECM | Comes on | DTC stored | Click here
P0112/24 | Intake Air Temperature Circuit Low Input | - Short in IAT sensor circuit - IAT sensor (built into MAF meter) - ECM | Comes on | DTC stored | Click here
P0113/24 | Intake Air Temperature Circuit High Input | - Open in IAT sensor circuit - IAT sensor (built into MAF meter) - ECM | Comes on | DTC stored | Click here
P0115/22 | Engine Coolant Temperature Circuit | - Open or short in Engine Coolant Temperature (ECT) sensor circuit - ECT sensor - ECM | Comes on | DTC stored | Click here
P0116* | Engine Coolant Temperature Circuit Range / Performance Problem | - ECT sensor - Cooling system | Comes on | DTC stored | Click here
P0117/22 | Engine Coolant Temperature Circuit Low Input | - Short in ECT sensor circuit - ECT sensor - ECM | Comes on | DTC stored | Click here
P0118/22 | Engine Coolant Temperature Circuit High Input | - Open in ECT sensor circuit - ECT sensor - ECM | Comes on | DTC stored | Click here
P0120/41 | Throttle / Pedal Position Sensor / Switch "A" Circuit | - Throttle Position (TP) sensor (built into throttle body) - ECM | Comes on | DTC stored | Click here
P0121/41 | Throttle Pedal Position Sensor / Switch "A" Circuit Range / Performance Problem | - TP sensor (built into throttle body) | Comes on | DTC stored | Click here
P0122/41 | Throttle / Pedal Position Sensor / Switch "A" Circuit Low Input | - TP sensor (built into throttle body) - Short in VTA1 circuit - Open in VC circuit - ECM | Comes on | DTC stored | Click here

P0123/41

Throttle / Pedal Position Sensor / Switch "A" Circuit High Input

- TP sensor (built into throttle body)
- Open in VTA1 circuit
- Open in E2 circuit
- Short between VC and VTA1 circuit
- ECM

Comes on

DTC stored

Click here

P0136*

Oxygen Sensor Circuit Malfunction (Bank 1 Sensor 2)

- Open or short in heated oxygen (HO2) sensor (sensor 2) circuit
- Heated oxygen sensor (sensor 2)
- Heated oxygen sensor heater (sensor 2)
- A/F sensor (sensor 1)
- A/F sensor heater (sensor 1)
- A/F relay
- MAIN relay
- Gas leakage from exhaust system

Comes on

DTC stored

Click here

P0137*

Oxygen Sensor Circuit Low Voltage (Bank 1 Sensor 2)

- Open in HO2 sensor (sensor 2) circuit
- Heated oxygen sensor (sensor 2)
- Heated oxygen sensor heater (sensor 2)
- MAIN relay
- Gas leakage from exhaust system

Comes on

DTC stored

Click here

P0138* | Oxygen Sensor Circuit High Voltage (Bank 1 Sensor 2) | - Short in heated oxygen sensor (sensor 2) circuit - Short in heated oxygen sensor (sensor 2) - ECM internal circuit malfunction | Comes on | DTC stored | Click here

P0171*

System Too Lean (Fuel Trim)

- Air induction system
- Injector blockage
- MAF meter
- ECT sensor
- Fuel pressure
- Gas leakage from exhaust system
- Open or short in A/F sensor (sensor 1) circuit
- A/F sensor (sensor 1)
- A/F sensor heater (sensor 1)
- MAIN relay
- A/F sensor heater and A/F relay circuits
- PCV hose connections
- PCV valve and hose
- ECM

Comes on

DTC stored

Click here

P0172*

System Too Rich (Fuel Trim)

- Injector leakage or blockage
- MAF meter
- ECT sensor
- Ignition system
- Fuel pressure
- Gas leakage from exhaust system
- Open or short in A/F sensor (sensor 1) circuit
- A/F sensor (sensor 1)
- A/F sensor heater (sensor 1)
- MAIN relay
- A/F sensor heater and A/F relay circuits
- ECM

Comes on

DTC stored

Click here

P0220/41 | Throttle / Pedal Position Sensor / Switch "B" Circuit | - TP sensor (built into throttle body) - ECM | Comes on | DTC stored | Click here
P0222/41 | Throttle / Pedal Position Sensor / Switch "B" Circuit Low Input | - TP sensor (built into throttle body) - Short in VTA2 circuit - Open in VC circuit - ECM | Comes on | DTC stored | Click here

P0223/41

Throttle / Pedal Position Sensor / Switch "B" Circuit High Input

- TP sensor (built into throttle body)
- Open in VTA2 circuit
- Open in E2 circuit
- Short between VC and VTA2 circuit
- ECM

Comes on

DTC stored

Click here

P0300*

Random / Multiple Cylinder Misfire Detected

- Open or short in engine wire harness
- Connector connections
- Vacuum hose connections
- Ignition system
- Injector
- Fuel pressure
- MAF meter
- ECT sensor
- Compression pressure
- Valve clearance
- Valve timing
- PCV hose connections
- PCV hose
- ECM

Comes on

DTC stored

Click here

P0301* | Cylinder 1 Misfire Detected | - Same as DTC P0300 | Blinks | DTC stored | Click here
P0302* | Cylinder 2 Misfire Detected | - Same as DTC P0300 | Blinks | DTC stored | Click here
P0303* | Cylinder 3 Misfire Detected | - Same as DTC P0300 | Blinks | DTC stored | Click here
P0304* | Cylinder 4 Misfire Detected | - Same as DTC P0300 | Blinks | DTC stored | Click here
P0327/52 | Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor) | - Short in knock sensor circuit - Knock sensor - ECM | Comes on | DTC stored | Click here
P0328/52 | Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor) | - Open in knock sensor circuit - Knock sensor - ECM | Comes on | DTC stored | Click here
P0335/13 | Crankshaft Position Sensor "A" Circuit | - Open or short in Crankshaft Position (CKP) sensor circuit - CKP sensor - CKP sensor plate (crankshaft) - ECM | Comes on | DTC stored | Click here
P0339/13 | Crankshaft Position Sensor "A" Circuit Intermittent | - Same as DTC P0335/13 | - | DTC stored | Click here

P0340/12

Camshaft Position Sensor Circuit Malfunction

- Open or short in camshaft position sensor circuit
- Camshaft position sensor
- Camshaft timing gear
- Jumped tooth of timing chain
- ECM

Comes on

DTC stored

Click here

P0341/12 | Camshaft Position Sensor "A" Circuit Range / Performance (Bank 1 or Single Sensor) | - Same as DTC P0340/12 | Comes on | DTC stored | Click here
P0351/14 | Ignition Coil "A" Primary / Secondary Circuit | - Ignition system - Open or short in IGF or IGT circuit (1 to 6) between ignition coil and ECM - No. 1 to No. 6 ignition coils - ECM | Comes on | DTC stored | Click here
P0352/15 | Ignition Coil "B" Primary / Secondary Circuit | - Same as DTC P0351/14 | Comes on | DTC stored | Click here
P0353/14 | Ignition Coil "C" Primary / Secondary Circuit | - Same as DTC P0351/14 | Comes on | DTC stored | Click here
P0354/15 | Ignition Coil "D" Primary / Secondary Circuit | - Same as DTC P0351/14 | Comes on | DTC stored | Click here
P0412* | Secondary Air Injection System Switching Valve "A" Circuit | - Air switching valve - Air injection control driver - ECM | Comes on | DTC stored | Click here
P0418* | Secondary Air Injection System Control "A" Circuit | - Air pump - Air injection control driver - ECM | Comes on | DTC stored | Click here
P0420* | Catalyst System Efficiency Below Threshold (Bank 1) | - Gas leakage from exhaust system - A/F sensor (sensor 1) - Heated oxygen sensor (sensor 2) - Front exhaust pipe (TWC) | Comes on | DTC stored | Click here
P0443* | Evaporative Emission Control System Purge Control Valve Circuit | - Open or short in VSV for EVAP circuit - VSV for EVAP - ECM | Comes on | DTC stored | Click here

P0500/42

Vehicle Speed Sensor Malfunction

- Open or short in vehicle speed sensor circuit
- Vehicle speed sensor
- Combination meter
- ECM
- Skid control ECU

Comes on

DTC stored

Click here

P0504/51 | Brake Switch "A" / "B" Correlation | - Short in stop light switch signal circuit - STOP fuse - Stop light switch - ECM | - | DTC stored | Click here
P0505* | Idle Control System Malfunction | - Throttle body - Air induction system - PCV hose and PCV valve - ECM | Comes on | DTC stored | Click here
P0560* | System Voltage | - Open in backup power source circuit - ECM | Comes on | DTC stored | Click here
P0604/89 | Internal Control Module Random Access Memory (RAM) Error | ECM | Comes on | DTC stored | Click here
P0606/89 | ECM / PCM Processor | ECM | Comes on | DTC stored | Click here
P0607/89 | Control Module Performance | ECM | Comes on | DTC stored | Click here
P0617* | Starter Relay Circuit High | - PNP switch - Starter relay circuit - Ignition switch - ECM | Comes on | DTC stored | Click here
P0657/89 | Actuator Supply Voltage Circuit / Open | ECM | Comes on | DTC stored | Click here
P1613* | Secondary Air Injection Driver Malfunction | - Air injection driver - ECM | Comes on | DTC stored | Click here
P2102/41 | Throttle Actuator Control Motor Circuit Low | - Open in throttle actuator circuit - Throttle actuator - ECM | Comes on | DTC stored | Click here

P2103/41

Throttle Actuator Control Motor Circuit High

- Short in throttle actuator circuit
- Throttle actuator
- Throttle valve
- Throttle body assembly
- ECM

Comes on

DTC stored

Click here

P2111/41 | Throttle Actuator Control System - Stuck Open | - Throttle actuator - Throttle body assembly - Throttle valve | Comes on | DTC stored | Click here
P2112/41 | Throttle Actuator Control System - Stuck Closed | - Same as DTC P2111/41 | Comes on | DTC stored | Click here
P2118/89 | Throttle Actuator Control Motor Current Range / Performance | - Open in ETCS power source circuit - ETCS fuse - ECM | Comes on | DTC stored | Click here
P2119/89 | Throttle Actuator Control Throttle Body Range / Performance | - ETCS - ECM | Comes on | DTC stored | Click here
P2120/19 | Throttle / Pedal Position Sensor / Switch "D" Circuit | - Accelerator Pedal Position (APP) sensor - ECM | Comes on | DTC stored | Click here
P2121/19 | Throttle / Pedal Position Sensor / Switch "D" Circuit Range / Performance | - APP sensor circuit - APP sensor - ECM | Comes on | DTC stored | Click here
P2122/19 | Throttle / Pedal Position Sensor / Switch "D" Circuit Low Input | - APP sensor - Open in VCP1 circuit - Open or ground short VPA1 circuit - ECM | Comes on | DTC stored | Click here
P2123/19 | Throttle / Pedal Position Sensor / Switch "D" Circuit High Input | - APP sensor - Open in EPA circuit - ECM | Comes on | DTC stored | Click here
P2125/19 | Throttle / Pedal Position Sensor / Switch "E" Circuit | - APP sensor - ECM | Comes on | DTC stored | Click here
P2127/19 | Throttle / Pedal Position Sensor / Switch "E" Circuit Low Input | - APP sensor - Open in VCP2 circuit - Open or ground short VPA2 circuit - ECM | Comes on | DTC stored | Click here
P2128/19 | Throttle / Pedal Position Sensor / Switch "E" Circuit High Input | - APP sensor - Open in EPA2 circuit - ECM | Comes on | DTC stored | Click here
P2135/41 | Throttle / Pedal Position Sensor / Switch "A" / "B" Voltage Correlation | - Short between VTA1 and VTA2 circuits - TP sensor (built into throttle body) - ECM | Comes on | DTC stored | Click here
P2138/19 | Throttle / Pedal Position Sensor / Switch "D" / "E" Voltage Correlation | - Short between VPA and VPA2 circuits - APP sensor - ECM | Comes on | DTC stored | Click here

P2195*

Oxygen (A/F) Sensor Signal Stuck Lean (Bank 1 Sensor 1)

- Open or short in A/F sensor (sensor 1) circuit
- A/F sensor (sensor 1)
- A/F sensor heater (sensor 1)
- A/F relay
- A/F sensor heater and A/F relay circuits
- Air induction system
- Fuel pressure
- Injector
- ECM

Comes on

DTC stored

Click here

P2196* | Oxygen (A/F) Sensor Signal Stuck Rich (Bank 1 Sensor 1) | Same as DTC P2195 | Comes on | DTC stored | Click here

P2238*

Oxygen (A/F) Sensor Pumping Current Circuit Low (Bank 1 Sensor 1)

- Open or short in A/F sensor circuit
- A/F sensor
- A/F sensor heater
- A/F relay
- A/F sensor heater and A/F relay circuits
- ECM

Comes on

DTC stored

Click here

P2239* | Oxygen (A/F) Sensor Pumping Current Circuit High (Bank 1 Sensor 1) | Same as DTC P2238 | Comes on | DTC stored | Click here
P2252* | Oxygen (A/F) Sensor Reference Ground Circuit Low (Bank 1 Sensor 1) | Same as DTC P2238 | Comes on | DTC stored | Click here
P2253* | Oxygen (A/F) Sensor Reference Ground Circuit High (Bank 1 Sensor 1) | Same as DTC P2238 | Comes on | DTC stored | Click here

P2A00*

A/F Sensor Circuit Slow Response (Bank 1 Sensor 1)

- Open or short in A/F sensor (sensor 1) circuit
- A/F sensor (sensor 1)
- A/F sensor heater (sensor 1)
- A/F relay
- A/F sensor heater and A/F relay circuits
- Air induction system
- Fuel pressure
- Injector
- PCV valve and hose
- PCV hose connections
- ECM

Comes on

DTC stored

Click here

HINT:

  *: Only for Unleaded gasoline specification vehicle.