1994 JEEP WRANGLER Owners Manual

Fig. 9 Sensor OperationÐ4.0L EngineÐAll Except
YJ Models With Automatic Transmission
Fig. 10 Sensor OperationÐ4.0L EngineÐYJ Models
With Automatic Transmission
8D - 4 IGNITION SYSTEMSJ

Fig. 12 Coolant Temperature SensorÐTypical
Fig. 13 Air Temperature Sensor LocationÐ4.0L
Engine
Fig. 14 Air Temperature Sensor LocationÐ2.5L
Engine
JIGNITION SYSTEMS 8D - 5

Fig. 16 PCM LocationÐXJ Models
Fig. 17 PCM LocationÐYJ Models
8D - 6 IGNITION SYSTEMSJ

Fig. 19 Throttle Position SensorÐ4.0L Engine
JIGNITION SYSTEMS 8D - 7

Fig. 3 Crankshaft Position SensorÐ4.0L EngineÐAll
Except YJ models With Auto. Trans.
JIGNITION SYSTEMS 8D - 9

Fig. 5 Crankshaft Position Sensor Connector
Fig. 6 Cap InspectionÐExternalÐTypical
Fig. 7 Cap InspectionÐInternalÐTypical
Fig. 8 Firing OrderÐ2.5L 4 Cylinder Engine
8D - 10 IGNITION SYSTEMSJ

Fig. 10 Rotor InspectionÐTypical
Fig. 11 Ignition CoilÐTypical
JIGNITION SYSTEMS 8D - 11