CEN-TECH 64981 - P04## DTC Definitions List

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DTC DTC Denition
P0400 Exhaust Gas Recirculation Flow
P0401 Exhaust Gas Recirculation Flow Insufcient Detected
P0402 Exhaust Gas Recirculation Flow Excessive Detected
P0403 Exhaust Gas Recirculation Control Circuit
P0404 Exhaust Gas Recirculation Control Circuit Range/Performance
P0405 Exhaust Gas Recirculation Sensor A Circuit Low
P0406 Exhaust Gas Recirculation Sensor A Circuit High
P0407 Exhaust Gas Recirculation Sensor B Circuit Low
P0408 Exhaust Gas Recirculation Sensor B Circuit High
P0409 Exhaust Gas Recirculation Sensor A Circuit
P040A Exhaust Gas Recirculation Temperature Sensor A Circuit
P040B Exhaust Gas Recirculation Temperature Sensor A Circuit Range/Performance
P040C Exhaust Gas Recirculation Temperature Sensor A Circuit Low
P040D Exhaust Gas Recirculation Temperature Sensor A Circuit High
P040E Exhaust Gas Recirculation Temperature Sensor A Circuit Intermittent/Erratic
P040F Exhaust Gas Recirculation Temperature Sensor A/B Correlation
P0410 Secondary Air Injection System
P0411 Secondary Air Injection System Incorrect Flow Detected
P0412 Secondary Air Injection System Switching Valve A Circuit
P0413 Secondary Air Injection System Switching Valve A Circuit Open
P0414 Secondary Air Injection System Switching Valve A Circuit Shorted
P0415 Secondary Air Injection System Switching Valve B Circuit
P0416 Secondary Air Injection System Switching Valve B Circuit Open
P0417 Secondary Air Injection System Switching Valve B Circuit Shorted
P0418 Secondary Air Injection System Control A Circuit
P0419 Secondary Air Injection System Control B Circuit
P041A Exhaust Gas Recirculation Temperature Sensor B Circuit
P041B Exhaust Gas Recirculation Temperature Sensor B Circuit Range/Performance
P041C Exhaust Gas Recirculation Temperature Sensor B Circuit Low
P041D Exhaust Gas Recirculation Temperature Sensor B Circuit High
P041E Exhaust Gas Recirculation Temperature Sensor B Circuit Intermittent/Erratic
P0420 Catalyst System Efciency Below Threshold Bank 1
P0421 Warm Up Catalyst Efciency Below Threshold Bank 1
P0422 Main Catalyst Efciency Below Threshold Bank 1
P0423 Heated Catalyst Efciency Below Threshold Bank 1
P0424 Heated Catalyst Temperature Below Threshold Bank 1
P0425 Catalyst Temperature Sensor Circuit Bank 1 Sensor 1
P0426 Catalyst Temperature Sensor Circuit Range/Performance Bank 1 Sensor 1
P0427 Catalyst Temperature Sensor Circuit Low Bank 1 Sensor 1
P0428 Catalyst Temperature Sensor Circuit High Bank 1 Sensor 1
P0429 Catalyst Heater Control Circuit Bank 1
P042A Catalyst Temperature Sensor Circuit Bank 1 Sensor 2
P042B Catalyst Temperature Sensor Circuit Range/Performance Bank 1 Sensor 2
P042C Catalyst Temperature Sensor Circuit Low Bank 1 Sensor 2
P042D Catalyst Temperature Sensor Circuit High Bank 1 Sensor 2
P0430 Catalyst System Efciency Below Threshold Bank 2
P0431 Warm Up Catalyst Efciency Below Threshold Bank 2
P0432 Main Catalyst Efciency Below Threshold Bank 2
P0433 Heated Catalyst Efciency Below Threshold Bank 2
P0434 Heated Catalyst Temperature Below Threshold Bank 2
P0435 Catalyst Temperature Sensor Circuit Bank 2 Sensor 1
P0436 Catalyst Temperature Sensor Circuit Range/Performance Bank 2 Sensor 1
P0437 Catalyst Temperature Sensor Circuit Low Bank 2 Sensor 1
P0438 Catalyst Temperature Sensor Circuit High Bank 2 Sensor 1
P0439 Catalyst Heater Control Circuit Bank 2
P043A Catalyst Temperature Sensor Circuit Bank 2 Sensor 2
P043B Catalyst Temperature Sensor Circuit Range/Performance Bank 2 Sensor 2
P043C Catalyst Temperature Sensor Circuit Low Bank 2 Sensor 2
P043D Catalyst Temperature Sensor Circuit High Bank 2 Sensor 2
P043E Evaporative Emission System Leak Detection Reference Orice Low Flow
P043F Evaporative Emission System Leak Detection Reference Orice High Flow
P0440 Evaporative Emission System
P04## DTC Definitions