Engine Fault Codes - Ford Models - Genie S-60 TraX Service Manual

Section 4 • Repair Procedures December 2013
ENGINES
5-4
Engine Fault Codes -
Ford Models
How to Retrieve Engine Fault
Codes
The ECM constantly monitors the engine by the
use of sensors on the engine. The ECM also uses
signals from the sensors to initiate sequential fuel
injection and make constant and instantaneous
changes to ignition timing, fuel delivery and throttle
position to maintain the engine's running condition
at its highest efficiency while at the same time
keeping exhaust emissions to a minimum. When a
sensor fails or returns signals that are outside of
set parameters, the ECM will store a fault code in
memory that relates to the appropriate sensor and
will turn on the Check Engine Light.
Refer to Section 5, How to Retrieve Engine Fault
Codes for your specific model of engine. Use the
Fault Code Chart within Section 5 to aid in
identifying the fault.
4 - 42 S-60 • S-65 • S-60 TRAX • S-65 TRAX Part No. 147753
S-60 HC • S-60X • S-60XC