Engine Control System Diagnosis (2 Of 2)
- DTC Troubleshooting Procedures
- Inspection Chart For Diagnostic Trouble Codes (DTC)
- DTC P0420 Catalyst System Efficiency Below Threshold (Bank 1); DTC P0430 Catalyst System Efficiency Below Threshold (Bank 2)
- DTC P0441 EVAP. Emission System Incorrect Purge Flow
- DTC P0442 EVAP. Emission System-Leak Detected (Small Leak)
- DTC P0444 EVAP. Emission System-Purge CTRL. Valve Circuit Open
- DTC P0445 EVAP. Emission System-Purge CTRL. Valve Circuit Shorted
- DTC P0447 EVAP. Emission System-Vent Control Circuit Open
- DTC P0448 EVAP. Emission System-Vent Control Circuit Shorted
- DTC P0451 EVAP. Emission System-Pressure Sensor Range/Performance
- DTC P0452 EVAP. Emission System-Pressure Sensor Low Input
- DTC P0453 EVAP. Emission System-Pressure Sensor High Input
- DTC P0454 EVAP. Emission System-Pressure Sensor Intermittent)
- DTC P0455 EVAP. Emission System-Leak Detected (Large Leak)
- DTC P0456 EVAP. Emission System-Leak Detected (Very Small Leak)
- DTC P0461 Fuel Level Sensor "A" Circuit Range/Performance
- DTC P0462 Fuel Level Sensor "A" Circuit Low Input
- DTC P0463 Fuel Level Sensor "A" Circuit High Input
- DTC P0464 Fuel Level Sensor "A" Circuit Intermittent
- DTC P0480 Fan 1 Control Circuit Malfunction
- DTC P0501 Vehicle Speed Sensor A Range/Performance
- DTC P0504 Brake Switch "A"/"B" Correlation
- DTC P0506 Idle Air Control System-Rpm Lower Than Expected
- DTC P0507 Idle Air Control System-Rpm Higher Than Expected
- DTC P050B Cold Start Ignition Timing Performance
- DTC P0532 A/C Refrigerant Pressure Sensor "A" Circuit Low Input
- DTC P0533 A/C Refrigerant Pressure Sensor "A" Circuit High Input
- Component Location
- General Description
- DTC Description
- DTC Detecting Condition
- Specification
- Schematic Diagram
- Signal Waveform And Data
- Monitor DTC Status
- Terminal And Connector Inspection
- Power Circuit Inspection
- Ground Circuit Inspection
- Signal Circuit Inspection
- Component Inspection
- Verification Of Vehicle Repair
- DTC P0562 System Voltage Low
- DTC P0563 System Voltage High
- DTC P0571 Brake Switch "A" Circuit
- DTC P0601 EEPROM-Check Sum Error
- DTC P0602 EEPROM-PROGRAMING Error
- DTC P0604 Internal Control Module Random Access Memory (Ram) Error
- DTC P0606 ECM/Pcm Processor (ECM-Self Test Failed)
- DTC P061B Internal Control Module Torque Calculation Performance
- DTC P0630 VIN Not Programmed Or INCOMPACTIBLE-ECM/Pcm
- DTC P0638 Throttle Actuator Control Range/Performance
- DTC P0641 Sensor Reference Voltage "A" Circuit Open
- DTC P0646 A/C Clutch Relay Control Circuit Low
- DTC P0647 A/C Clutch Relay Control Circuit High
- DTC P0650 Malfunction Indicator Lamp (Mil) Control Circuit
- DTC P0651 Sensor Reference Voltage "B" Circuit Open
- DTC P0660 Intake Manifold Tuning Valve Control Circuit/Open (Bank 1)
- DTC P0685 ECM/Pcm Power Relay Control Circuit/Open
- DTC P1106 Manifold Absolute Pressure Sensor Circuit Short - Intermittent High Input
- Component Location
- General Description
- DTC Description
- DTC Detecting Condition
- Specification
- Schematic Diagram
- Signal Waveform And Data
- Monitor DTC Status
- Terminal And Connector Inspection
- Power Circuit Inspection
- Ground Circuit Inspection
- Signal Circuit Inspection
- Component Inspection
- Verification Of Vehicle Repair
- DTC P1107 Manifold Absolute Pressure Sensor Circuit Short-Intermittent Low Input
- DTC P1111 Intake Air Temperature Sensor Circuit Short-Intermittent High Input
- DTC P1112 Intake Air Temperature Sensor Circuit Short - Intermittent Low Input
- DTC P1114 Engine Coolant Temperature Sensor Circuit Intermittent Low Input
- DTC P1115 Engine Coolant Temperature Sensor Circuit - Intermittent High Input
- DTC P1295 Etc (Electronic Throttle Control) System Malfunction - Power Management
- DTC P1523 Etc (Electronic Throttle Control) System Malfunction - Throttle Valve Stuck
- DTC P161B ECM/Pcm Internal Error - Torque Calculation
- DTC P2096 Post Catalyst Fuel Trim System Too Lean (Bank 1)
- DTC P2097 Post Catalyst Fuel Trim System Too Rich (Bank 1)
- DTC P2098 Post Catalyst Fuel Trim System Too Lean (Bank 2)
- DTC P2099 Post Catalyst Fuel Trim System Too Rich (Bank 2)
- DTC P2104 Etc (Electronic Throttle Control) System Malfunction - Forced Idle
- DTC P2105 Etc (Electronic Throttle Control) System Malfunction - Forced Engine Shutdown
- DTC P2106 Etc (Electronic Throttle Control) System Malfunction - Forced Limited Power
- DTC P2122 Throttle/Pedal Position Sensor/Switch "D" Circuit Low Input
- DTC P2123 Throttle/Pedal Position Sensor/Switch "D" Circuit High Input
- DTC P2127 Throttle/Pedal Position Sensor/Switch "E" Circuit Low Input
- DTC P2128 Throttle/Pedal Position Sensor/Switch "E" Circuit High Input
- DTC P2135 Throttle/Pedal Position Sensor/Switch "A"/"B" Voltage Correlation
- DTC P2138 Throttle/Pedal Position Sensor/Switch "D"/"E" Voltage Correlation
- DTC P2173 Etc (Electronic Throttle Control) System Malfunction - High Air Flow Detected
- DTC P2187 System Too Lean At Idle (←Additive) (Bank 1)
- DTC P2188 System Too Rich At Idle (Bank 1)
- DTC P2189 System Too Lean At Idle (←Additive) (Bank 2)
- DTC P2190 System Too Rich At Idle (Bank 2)
- DTC P2195 Ho2S Signal Stuck Lean (Bank 1/Sensor 1)
- DTC P2196 Ho2S Signal Stuck Rich (Bank 1/Sensor 1)
- DTC P2197 Ho2S Signal Stuck Lean (Bank 2/Sensor 1)
- DTC P2198 Ho2S Signal Stuck Rich (Bank 2/Sensor 1)
- DTC P2270 O2 Sensor Signal Stuck Lean (Bank 1/Sensor 2)
- DTC P2271 O2 Sensor Signal Stuck Rich (Bank 1/2 Sensor 1)
- DTC P2272 Ho2S Signal Stuck Lean (Bank 2/Sensor 2)
- DTC P2273 Ho2S Signal Stuck Rich (Bank 2/Sensor 2)
- DTC P2422 EVAP. Emission System-Canister Clogging
- DTC P2507 ECM/Pcm Power Input Signal Low
- DTC P2610 ECM/Pcm Internal Engine Off Timer Performance
- DTC P2A00 Ho2S Not Ready (Bank 1/Sensor 1)
- DTC P2A01 Ho2S Sensor Circuit Range/Performance (B1/S2)
- DTC P2A03 Ho2S Not Ready (Bank 2/Sensor 1)
- DTC P2A04 Ho2S Sensor Circuit Range/Performance (B2/S2)
- DTC U0001 Can Communication Malfunction