DTC P0605/EFI 112, DTC P1326/EFI 112, DTC P1327/EFI 112, DTC P1328/EFI 112, DTC P1329/EFI 112, DTC P1401/EFI 112, DTC P1403/EFI 112 & DTC P1404/EFI 112: Notes

1. DTC P0605/EFI 112
   
   Fault In ECM - Faulty
2. DTC P1326/EFI 112
   
   Fault In ECM - Short-Term Fuel Trim Test
3. DTC P1327/EFI 112
   
   Fault In ECM
4. DTC P1328/EFI 112
   
   Fault In ECM
5. DTC P1329/EFI 112
   
   Fault In ECM - Zero Test
6. DTC P1401/EFI 112
   
   Fault In Engine Coolant Temperature, Engine Coolant Temperature Sensor Circuit NTC Switch - Faulty
7. DTC P1403/EFI 112
   
   Fault In ECM, ECM Box Temperature Sensor - Low
8. DTC P1404/EFI 112
   
   Fault In ECM, ECM Box Temperature Sensor - High

For connector terminal identification, see Figure-Figure and ENGINE PERFORMANCE in appropriate SYSTEMS WIRING DIAGRAM article in ELECTRICAL as follows:

• SYSTEM WIRING DIAGRAMS - C70
• SYSTEM WIRING DIAGRAMS - S70
• SYSTEM WIRING DIAGRAMS - V70

For component locations, see COMPONENT LOCATIONS .