TM 9-6115-730-24
0013
ELECTRONIC TECHNICIAN (ET) TROUBLESHOOTING - Continued
SYMPTOM
11.
Engine Status
This procedure is required if an engine operating parameter is needed to troubleshoot a performance problem.
MALFUNCTION
Poor engine performance. Need to verify engine operating parameters.
CORRECTIVE ACTION
STEP 1.
On EMCP, set ENGINE CONTROL switch to OFF/RESET. Set Battery
Disconnect Switch to OFF. Set DEAD CRANK SWITCH to OFF.
STEP 2.
Connect the Cat ET to connector CDC-P7 (WP 0012).
STEP 3.
Set Battery Disconnect Switch to ON. Set DEAD CRANK SWITCH to NORMAL.
On EMCP set ENGINE CONTROL switch to MANUAL START.
STEP 4.
Establish communication between Cat ET and the engine's ECM.
STEP 5.
Select STATUS from the icons list on the Cat ET.
STEP 6.
Select a group of engine sensors that include the needed parameter. Read the
parameter with the engine running.
STEP 7.
Use the status data to assist in troubleshooting a problem.
0013-33
