Jeep Cherokee (XJ): Engine
- 2.5L engine
- Description and operation
- Diagnosis and testing
- Service procedures
- Removal and installation
- Disassembly and assembly. Cleaning and inspection. Specifications
- Special tools
- 4.0L engine
COMPASS
...
...
Other materials:
Task manager
DESCRIPTION
The PCM is responsible for efficiently coordinating
the operation of all the emissions-related components.
The PCM is also responsible for determining if
the diagnostic systems are operating properly. The
software designed to carry out these responsibilities
is call the 'Task Man ...