The following service procedures require either a programming or a setup event be performed for a complete repair.
ECM Replacement
If the engine control module (ECM) is replaced, the following procedures must be performed:
- Idle Learn Procedure--Refer to the appropriate procedure:
- The crankshaft position (CKP) System Variation Learn Procedure--Refer to the appropriate procedure:
- Fuel Injection Programming--Refer to
Fuel Injector Flow Rate Programming for the 2.0L diesel engine.
- DPF Reset Replace ECM--Use a scan tool to reset the DPF system for the 2.0L diesel engine.
- Theft Deterrent--Refer to
Programming Theft Deterrent System Components. The ECM will learn the incoming fuel continue password immediately upon receipt of a password message. Once a password message
is received, and a password is learned, a learn procedure must be performed to change this password again. An ECM which has been previously installed in another vehicle will have learned the other vehicle fuel continue password, and will require a learn procedure
after programming to learn the current vehicle password.
- Engine Oil Life Remaining--When available, use a scan tool to reset the Engine Oil Life Remaining back to the original percentage recorded before the module was replaced.
- Transmission Fluid Life Remaining--When available, use the scan tool to reset the Transmission Fluid Life Remaining back to the original percentage recorded before the module was replaced.
ECM Reprogramming
If the ECM needs to be reprogrammed, refer to the following procedures:
| • | Engine Oil Life Remaining--When available, use a scan tool to reset the Engine Oil Life Remaining back to the original percentage recorded before the module was reprogrammed. |
Setup for Component Replacement
The replacement of some components will require a setup procedure for complete repair.
1.4L, 1.6L, 1.8L, and 2.0L
| • | If the throttle body or the ECM is replaced, an Idle Learn Procedure must be performed. Refer to the appropriate procedure: |
| • | If any of the following components are replaced, a CKP Variation Learn Procedure must be performed. Refer to the appropriate procedure: |
| • | Any engine repair that disturbs the relationship between CKP sensor and the crankshaft reluctor wheel. |
2.0L Diesel
| • | If the DPF pressure sensor, the DPF, injectors, or the ECM is replaced, you must reset the DPF system with a scan tool. |
| • | If an injector is replaced, the following must be performed: |
| - | The Pilot Injection values must be reset with a scan tool. |
| - | The DPF system must be reset with a scan tool. |
