TM 9-6115-729-24
0009
TROUBLESHOOTING USING GSC FAULT CODES - Continued
CAUTION
The dipstick is marked so that the crankcase oil can be checked while engine is stopped or
running. Always make sure dipstick is checked. Remove oil filler cap when checking oil with
engine running.
NOTE
The following codes indicate that ECM detected an injection actuation pressure above 3500 psi
(24,000 kPa). This condition indicates a mechanical problem. The engine may be low on power.
The problem may only exist at operating temperature. Additional testing can be accomplished
using the Cat ET. Troubleshoot these codes first.
CID 42 FMI 11 (injection actuation pressure control valve driver fault)
CID 164 FMI 02 (injection actuation pressure erratic)
CID 164 FMI 03 (injection actuation pressure open circuit)
CID 164 FMI 04 (injection actuation pressure short circuit)
SYMPTOM
20.
CID 164 E FMI 00
CID 164 E FMI 02
CID 164 E FMI 11
MALFUNCTION
Injection actuation pressure system.
FMI 00 - Data is Valid but Data is Above Normal Operating Range.
FMI 02 - Erratic, Intermittent, or Incorrect Signal.
FMI 11 - Failure Mode is not Identifiable (Mechanical Failure).
CORRECTIVE ACTION
STEP 1.
On EMCP, turn ENGINE CONTROL switch to OFF/RESET. Battery Disconnect
Switch is OFF; DEAD CRANK SWITCH is OFF.
STEP 2.
Check the engine oil level.
a. Check the engine oil level and perform service per TM 9-6115-729-10,
b. If the engine oil level is low add oil to the engine.
c.
Set the Battery Disconnect Switch is ON and the DEAD CRANK SWITCH to
NORMAL. On EMCP, turn ENGINE CONTROL switch to MANUAL START.
(1) If the engine starts, check for active codes.
(2) If diagnostic code has cleared, the problem is resolved.
(3) If the diagnostic code is still present, proceed to STEP 3.
STEP 3.
On EMCP, turn ENGINE CONTROL switch to OFF/RESET. Battery Disconnect
Switch is OFF; DEAD CRANK SWITCH is OFF.
STEP 4.
Inspect connectors ENG-P2 on the engine harness (FO-2, sheet 1) and ENG-P1
on the ECM to EMCP Harness (FO-2, sheet 2).
0009-17
