Jeep Cherokee (XJ): Emission control systems
Jeep Cherokee (XJ) 1984 - 2001 Service Manual > Emission control systems
- On-board diagnostics
- Emission system. Malfunction indicator lamp (mil). State display test mode
- Circuit actuation test mode. Diagnostic trouble codes. Diagnostic trouble code descriptions
- Task manager
- Monitored systems
- Trip definition. Component monitors. Non-monitored circuits
- High and low limits. Load value
- Evaporative emission controls
A/C APPLICATION TABLE
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Other materials:
Ignition coil-4.0L engine. Crankshaft position (CKP) sensor. Camshaft position sensor-2.5L
engine
Ignition coil-4.0L engine
REMOVAL
A one-piece coil rail assembly containing three
individual coils is used on the 4.0L engine (Fig. 21).
The coil rail must be replaced as one assembly. The
bottom of the coil is equipped with 6 individual rubber
boots (Fig. 21) to seal the 6 spark plugs to the ...