Jeep Cherokee (XJ): Specifications
Jeep Cherokee (XJ) 1984 - 2001 Service Manual > Exhaust system > Specifications
TORQUE SPECIFICATIONS
Exhaust pipe
WARNING: IF TORCHES ARE USED WHEN WORKING
ON THE EXHAUST SYSTEM, DO NOT ALLOW
THE FLAME NEAR THE FUEL LINES.
CAUTION: When servicing exhaust system components,
disconnect the oxygen s ...
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 ...