Jeep Cherokee (XJ): 2.5L engine
Jeep Cherokee (XJ) 1984 - 2001 Service Manual > Engine > 2.5L engine
- Description and operation
- Diagnosis and testing
- Service procedures
- Removal and installation
- Disassembly and assembly. Cleaning and inspection. Specifications
- Special tools
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Engine
DESCRIPTION
The 2.5 liter (150 CID) four-cylinder engine is an
In-line, lightweight, overhead valve engine.
This engine is designed for unleaded fuel. The engine
cylinder head has dual qu ...
Other materials:
Emission system. Malfunction indicator lamp (mil). State display test mode
Emission system
OPERATION
The Powertrain Control Module (PCM) monitors
many different circuits in the fuel injection, ignition,
emission and engine systems. If the PCM senses a
problem with a monitored circuit often enough to
indicate an actual problem, it stores a Diagnostic
Trouble Code (DTC ...