Komatsu PC200-8M0 Shop Manual page 572

301 Troubleshooting by failure code, Part 1
SEN06133-00
Failure code [CA111] ECM Critical Internal Failure ..................................................................................... 19
Failure code [CA115] Eng Ne and Bkup Speed Sens Error ........................................................................ 19
Failure code [CA122] Chg Air Press Sensor High Error ............................................................................. 20
Failure code [CA123] Chg Air Press Sensor Low Error .............................................................................. 22
Failure code [CA131] Throttle Sensor High Error ....................................................................................... 24
Failure code [CA132] Throttle Sensor Low Error ........................................................................................ 26
Failure code [CA144] Coolant Temp Sens High Error................................................................................. 28
Failure code [CA145] Coolant Temp Sens Low Error ................................................................................. 30
Failure code [CA153] Chg Air Temp Sensor High Error.............................................................................. 32
Failure code [CA154] Chg Air Temp Sensor Low Error............................................................................... 34
Failure code [CA155] Chg Air Temp High Speed Derate ............................................................................ 36
Failure code [CA187] Sens Supply 2 Volt Low Error................................................................................... 38
Failure code [CA221] Ambient Press Sens High Error ............................................................................... 40
Failure code [CA222] Ambient Press Sens Low Error ................................................................................ 42
Failure code [CA227] Sens 2 Supply Volt High Error.................................................................................. 44
Failure code [CA234] Eng Overspeed ........................................................................................................ 44
Failure code [CA238] Ne Speed Sens Supply Volt Error ............................................................................ 45
Failure code [CA271] IMV/PCV1 Short Error .............................................................................................. 46
Failure code [CA272] IMV/PCV1 Open Error.............................................................................................. 48
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40-301 PC200, 200LC, 220, 220LC-8M0