Jeep Cherokee (XJ): High and low limits. Load value
OPERATION The PCM compares input signal voltages from each
input device with established high and low limits for
the device. If the input voltage is not within limits
and other criteria are met, the PCM stores a diagnostic
trouble code in memory. Other diagnostic trouble
code criteria might include engine RPM limits or
input voltages from other sensors or switches that
must be present before verifying a diagnostic trouble
code condition. OPERATIONHigh and low limits
Load value

Trip definition. Component monitors. Non-monitored circuits
Other materials:
Service procedures
Fuel system pressure release
procedure
Use following procedure if the fuel injector
rail is, or is not equipped with a fuel pressure
test port.
(1) Remove fuel fill cap.
(2) Remove fuel pump relay from Power Distribution
Center (PDC). For location of relay, refer to label
on underside of ...

