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Home >> Mitsubishi >> 2002 >> Eclipse GT, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - Self Diagnostics - 3.0L >> Diagnostic Trouble Code Definitions
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Diagnostic Trouble Code Definitions

NOTE: DTCs can only be retrieved by using a scan tool. See ENTERING ON-BOARD DIAGNOSTICS  under SELF-DIAGNOSTIC SYSTEM.

When Diagnostic Trouble Code (DTC) is obtained, refer to appropriate DTC test procedure under DIAGNOSTIC TESTS  .

DIAGNOSTIC TROUBLE CODE INDEX

DTC (1) Description
P0101  Volume Airflow Circuit Range/Performance Problem
P0102  Volume Airflow Circuit Low Input
DTC P0106 (2) Barometric Pressure Circuit Range/Performance Problem
P0107  Barometric Pressure Circuit Low Input
P0108  Barometric Pressure Circuit High Input
P0111  Intake Air Temperature Circuit Range/Performance Problem
DTC P0112  Intake Air Temperature Circuit Low Input
DTC P0113  Intake Air Temperature Circuit High Input
P0116  Engine Coolant Temperature Circuit Range/Performance Problem
P0117  Engine Coolant Temperature Circuit Low Input
P0118  Engine Coolant Temperature Circuit High Input
P0121  Throttle Position Sensor Circuit Range/Performance Problem
P0122  Throttle Position Sensor Circuit Low Input
P0123  Throttle Position Sensor Circuit High Input
DTC P0125  Insufficient Coolant Temperature For Closed Loop Fuel Control
P0128  Coolant Thermostat Malfunction
P0132  Heated Oxygen Sensor Circuit High Voltage (Bank 1 Sensor 1)
P0133  Heated Oxygen Sensor Circuit Slow Response (Bank 1 Sensor 1)
P0134 (2) Heated Oxygen Sensor Circuit No Activity Detected (Bank 1 Sensor 1)
P0135  Heated Oxygen Sensor Heater Circuit (Bank 1 Sensor 1)
P0137  Heated Oxygen Sensor Circuit Low Voltage (Bank 1 Sensor 2)
P0138  Heated Oxygen Sensor Circuit High Voltage (Bank 1 Sensor 2)
P0139  Heated Oxygen Sensor Circuit Slow Response (Bank 1 Sensor 2)
P0141  Heated Oxygen Sensor Heater Circuit (Bank 1 Sensor 2)
P0152  Heated Oxygen Sensor Circuit High Voltage (Bank 2 Sensor 1)
P0153  Heated Oxygen Sensor Circuit Slow Response (Bank 2 Sensor 1)
P0154 (2) Heated Oxygen Sensor Circuit No Activity Detected (Bank 2 Sensor 1)
P0155  Heated Oxygen Sensor Heater Circuit (Bank 2 Sensor 1)
P0157  Heated Oxygen Sensor Circuit Low Voltage (Bank 2 Sensor 2)
P0158  Heated Oxygen Sensor Circuit High Voltage (Bank 2 Sensor 2)
P0159  Heated Oxygen Sensor Circuit Slow Response (Bank 2 Sensor 2)
P0161  Heated Oxygen Sensor Heater Circuit Malfunction (Bank 2 Sensor 2)
P0171  System Too Lean (Bank 1)
P0172  System Too Rich (Bank 1)
P0174  System Too Lean (Bank 2)
P0175  System Too Rich (Bank 2)
P0181  Fuel Temperature Sensor Circuit Range/Performance
P0182  Fuel Temperature Sensor Circuit Low Input
P0183  Fuel Temperature Sensor Circuit High Input
P0201, P0203, P0205  Injector No. 1 Circuit Malfunction, Injector No. 3 Circuit Malfunction, Injector No. 5 Circuit Malfunction
P0202, P0204, P0206  Injector No. 2 Circuit Malfunction, Injector No. 4 Circuit Malfunction, Injector No. 6 Circuit Malfunction
P0300  Random Misfire Detected
P0301-P0306  Cylinders No. 1-6 Misfire Detected
P0325  Knock Sensor Circuit
P0335  Crankcase Position Sensor Circuit
P0340  Camshaft Position Sensor Circuit
P0401  Exhaust Gas Recirculation Flow Insufficient Detected
P0403  Exhaust Gas Recirculation Control Circuit
P0421  Warm Up Catalyst Efficiency Below Threshold (Bank 1)
P0431  Warm Up Catalyst Efficiency Below Threshold (Bank 2)
P0441  Evaporative Emission Control System Incorrect Purge Flow
P0442  Evaporative Emission Control System Leak Detected (Small Leak)
P0443  Evaporative Emission Control System Purge Control Valve Circuit
P0446  Evaporative Emission Control System Vent Control
P0451  Evaporative Emission Control System Pressure Sensor Range/Performance
P0452  Evaporative Emission Control System Pressure Sensor Low Input
P0453  Evaporative Emission Control System Pressure Sensor High Input
P0455  Evaporative Emission Control System Leak Detected (Gross Leak)
P0456  Evaporative Emission Control System Leak Detected (Very Small Leak)
P0461  Fuel Level Sensor Circuit Range/Performance
P0500  Vehicle Speed Sensor Malfunction (M/T)
P0506  Idle Control System RPM Lower Than Expected
P0507  Idle Control System RPM Higher Than Expected
P0551  Power Steering Pressure Sensor Circuit Range/Performance
P0705 (3) Park/Neutral Position Switch - Open Or Short Circuit
P0712 (3) Transmission Fluid Temperature Sensor Circuit - Shorted
P0713 (3) Transmission Fluid Temperature Sensor Circuit - Open
P0715 (3) Input Shaft Speed Sensor Circuit - Open/Shorted
P0720 (3) Output Shaft Speed Sensor Circuit - Open/Shorted
P0731 (3) 1st Gear Ratio Incorrect
P0732 (3) 2nd Gear Ratio Incorrect
P0733 (3) 3rd Gear Ratio Incorrect
P0734 (3) 4th Gear Ratio Incorrect
P0736 (3) Reverse Gear Ratio Incorrect
P0741 (3) Torque Converter Clutch Solenoid - Defective
P0742 (3) Torque Converter Clutch Circuit Stuck On
P0743 (3) Torque Converter Clutch Circuit - Open/Shorted
P0753 (3) Low-Reverse Solenoid Circuit - Open/Shorted
P0758 (3) Underdrive Solenoid Circuit - Open/Shorted
P0763 (3) Second Solenoid Valve Circuit - Open/Shorted
P0768 (3) Overdrive Solenoid Valve Circuit - Open/Shorted
P1400  Manifold Differential Pressure Sensor Circuit Malfunction
P1500  Generator FR Terminal Circuit Malfunction
P1603 (2) Battery Backup Circuit Malfunction
P1610  Immobilizer Malfunction
P1751 (3) A/T Control Relay Circuit - Open/Shorted To Ground
(1) All DTCs use two-trip fault detection logic unless otherwise specified. If DTC is for a fault that may affect emissions, MIL will also illuminate.
(2) This DTC will set first trip fault is detected.
(3) For diagnostic procedures, see appropriate DIAGNOSIS article in AUTOMATIC TRANSMISSIONS.
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