TM 9-2350-287-2012-22. SIMPLIFIED TEST EQUIPMENT FOR INTERNAL COMBUSTIONENGINES (STE/lCE) (continued).b. STE/lCE TROUBLESHOOTING - (continued).(11 ) ENGINE POWER PERCENTAGE - TEST 13.Tools/Test Equipment:• General mechanic’s tool kit (Item 24, Appendix I)• STE/lCE test set (Item 65, Appendix I)A. 1. Connect DCA cable W1 connector P1 toVTM connector J1.2. Connect DCA cable W1 to hamess 12329996connector at DCA receptacle in driver’s com-partment.3. Push power switch on VTM to ON position.4. Do confidence test 66/99 (para 2-22.a(1)).5. Dial 60 into TEST SELECT.6. Press and release TEST button. Message"VEH” should be displayed on the VTM.7. Enter the vehicle ID number 11.8. Start engine (refer to TM 9-2350-287-10).9. Enter 13 into TEST SELECT, then pressand release TEST button.10. When "CIP” shows on VTM, quickly accel-erate engine (refer to TM 9-2350-287-10)until “OFF appears on VTM.11. Repeat this test again, then record results.Is engine limit at least 60%Fault does not exist as indicated.Recheck fault symptom.B. 1. Do the following tests using control function 01:• 24 - Fuel supply pressure (para 2-22.b(13)).• 26 - Fuel pressure drop (para 2-22.b(22)).• 49 - Fuel pressure return (para 2-22.b(9)).• 32 - Air box pressure (para 2-22.b(21)).• 28 - Air filter pressure differential (para 2-22.b(18)).• 14-Compression unbalance (para 2-22.b(10)).2. Do fuel flow test (para 2-19.b(2)).Does fault still exist?Recheck fault symmptom.Notify Direct Support Maintenance.END OF TASK2-422
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