Powertrain Control Module Programming and Setup 4.6L (LD8)
The following service procedures require either a programming or a setup event
performed for a complete repair.
PCM Replacement
If the powertrain control module (PCM) is replaced, the following procedures
must be performed:
- PCM Reprogramming--Refer to
Service Programming System (SPS)
.
- Crankshaft Position (CKP) Variation Learn--Refer to
Crankshaft Position System Variation Learn
.
- 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.
- Theft Deterrent--Refer to
Programming Theft Deterrent System Components
.
PCM Reprogramming
| • | 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. |
| • | 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. |
Setup for Component Replacement
The replacement of some components will require a setup procedure for complete
repair.
If any of the following components are replaced, a CKP Variation Learn Procedure
must be performed. Refer to
Crankshaft Position System Variation Learn
.
| • | Any engine repair that disturbs the CKP sensor or it's relationship with
the crankshaft reluctor wheel |
