Jeep Cherokee (XJ): Specifications
Jeep Cherokee (XJ) 1984 - 2001 Service Manual > Battery > Specifications
BATTERY
BATTERY
The following information details the recommended
cleaning and inspection procedures for the battery
and related components. In addition to the maintenance
schedules found in this service ...
...
Other materials:
Modes of operation
OPERATION
As input signals to the Powertrain Control Module
(PCM) change, the PCM adjusts its response to the
output devices. For example, the PCM must calculate
different injector pulse width and ignition timing for
idle than it does for wide open throttle (WOT).
The PCM will operate in two ...