Engine Control System Diagnostics (3 Of 3)
- DTC P0604 Internal Control Module Random Access Memory (RAM) Error; DTC P0605 Internal Control Module Read Only Memory (ROM) Error; DTC P0606 Micro-computer (CPU Failure); DTC P060A Internal Control Module Monitoring Processor Performance; DTC P060B Internal Control Module A/D Processing Performance; DTC P062F EEPROM Error
- Circuit description
- Typical Enabling Conditions
- Typical Malfunction Thresholds
- P0604
- P0605
- P0606 (instruction check) (Case 1)
- P0606 (instruction check) (Case 2)
- P0606 (software flow check)
- P0606 (output driver communication check)
- P0606 (CAN resistor check)
- P060A (disabled function observation IC)
- P060A (error in observation IC calculation)
- P060A (observation IC register monitor)
- P060B
- P062F (observation IC register monitoring)
- Description of functions
- DTC P062D No. 1 Fuel Injector Driver Circuit Performance; DTC P1261 DI Injector Circuit/Open - (Cylinder 1); DTC P1262 DI Injector Circuit/Open - (Cylinder 2); DTC P1263 DI Injector Circuit/Open - (Cylinder 3); DTC P1264 DI Injector Circuit/Open - (Cylinder 4)
- DTC P0685 Main Relay ON Stuck
- DTC P0700 AT-MIL Lighting Request
- DTC P0851 Neutral Switch Circuit Low; DTC P0852 Neutral Switch Circuit High
- DTC P1109 Detected Throttle Deposit; DTC P2109 Throttle Angle Sensor Closed Position Error
- DTC P1160 Return Spring Failure; DTC P2119 Throttle Control Circuit Range/Performance Problem
- DTC P119E Air-Fuel Ratio Imbalance for Port Injection (Bank1 Fluctuation Engine Speed); DTC P119F Air-Fuel Ratio Imbalance for Direct Injection (Bank1 Fluctuation Engine Speed); DTC P219A Air-Fuel Ratio Imbalance (Bank 1)
- DTC P1235 High-Pressure Fuel Pump Abnormal
- DTC P1449 Vent Control Filter Clogging
- DTC P1603 Engine Stall History
- DTC P1604 Startability Malfunction
- DTC P2096 Sub FB Correction Amount 1 Lean; DTC P2097 Sub FB Correction Amount 1 Rich
- DTC P2101 ETC Motor Drive Circuit; DTC P2102 ETC Motor Relay Power Supply Normally OFF; DTC P2103 ETC Motor Relay Power Supply Normally ON
- DTC P2122 Main Accelerator Pedal Position Sensor Low; DTC P2123 Main Accelerator Pedal Position Sensor High; DTC P2127 Sub-Accelerator Position Sensor Low; DTC P2128 Sub-Accelerator Position Sensor High; DTC P2138 Accelerator Pedal Position Sensor Characteristic
- DTC P2195 O2 Sensor Signal Biased/Stuck Lean (Bank 1 Sensor 1); DTC P2196 O2 Sensor Signal Biased/Stuck Rich (Bank 1 Sensor 1)
- DTC P2401 Evaporative Emission Leak Detection Pump Stuck OFF; DTC P2402 Evaporative Emission Leak Detection Pump Stuck ON; DTC P2419 Evaporate Emission System Switching Valve Control Circuit Low; DTC P2420 Evaporate Emission System Switching Valve Control Circuit High
- DTC P2530 Ignition SW Circuit
- DTC P2610 Soak Timer IC Error
- DTC U0073 Control Module Communication Bus "A" Off; DTC U0101 Lost Communication With TCM; DTC U0122 Lost Communication With Vehicle Dynamics Control Module; DTC U0155 Lost Communication With Instrument Panel Cluster (IPC) Control Module; DTC U0402 Invalid Data Received From TCM; DTC U0416 Invalid Data Received From Vehicle Dynamics Control Module; DTC U0423 Invalid Data Received From Instrument Panel Cluster Control Module