Jeep Cherokee (XJ): Fuel delivery system
Jeep Cherokee (XJ) 1984 - 2001 Service Manual > Fuel system > Fuel delivery system
- Description and operation
- Diagnosis and testing
- Service procedures
- Removal and installation
- Specifications
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PCM vin reprogramming
OPERATION
USE THE DRB SCAN TOOL TO REPROGRAM
THE NEW POWERTRAIN CONTROL MODULE
(PCM) WITH THE VEHICLES ORIGINAL IDENTIFICATION
NUMBER (VIN) AND THE VEHICLES
ORIGINAL MILEAGE ...
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 ...