Service and Repair Manual September 2016Continental TME27 Engine Fault Codes146 Part No. 1268556Continental TME27 Engine F ault CodesSystem Code Fault Name 1 2 3 4 5 6 Fault ConditionsMAP 108 MAP Pressure High Y Y MAP pressure > 16 psi and TPS < 10%and RPM > 1800 To Unlatch, MAPpressure must be < 10 psi107 MAP Voltage Low Y Y MAP voltage < 0.05 vdc and TPS > 2%and RPM < 7000 To Unlatch, MAPvoltage must be > 0.5 vdcECT/ CHT 118 ECT Voltage High Y ECT voltage > 4.95 vdc117 ECT Voltage Low Y ECT voltage < 0.05 vdc116 ECT higher than expected 1 Y Y Y ECT > 210° F and RPM > 600217 ECT higher than expected 2 Y ECT > 230° F and RPM > 600IAT 113 IAT Voltage High Y IAT voltage > 4.95 vdc112 IAT Voltage Low Y IAT voltage < 0.05 vdc111 IAT higher than expected 1 Y Y IAT > 200° F and RPM > 1000127 IAT higher than expected 2 Y IAT > 210° F and RPM > 1000BP 2229 BP Pressure High Y Y BP pressure > 16 psi129 BP Pressure Low Y Y BP pressure < 8.3 psiBatteryVoltage563 Voltage High Y Y Voltage > 18 vdc562 Voltage Low Y Y Voltage < 9.5 vdc and RPM > 15005V External 643 5VE1 High Voltage Y 5VE1 > 5.4 vdc642 5VE1 Low Voltage Y 5VE1 < 4.6 vdcTPS 123 TPS1 High Voltage Y TPS1 voltage > 4.8 vdc122 TPS1 Low Voltage Y TPS1 voltage < 0.2 vdc223 TPS2 High Voltage Y TPS2 voltage > 4.8 vdc222 TPS2 Low Voltage Y TPS2 voltage < 0.2 vdc221 TPS1 > than TPS2 Y (TPS1 percent - TPS2 percent) > 20%121 TPS1 < than TPS2 Y (TPS1 percent - TPS2 percent) < -20%2112 Unable to reach > TPS Y (target TPS - actual TPS) > 20%2111 Unable to reach < TPS Y (target TPS - actual TPS) < -20%2135 TPS1/2 simultaneous voltagesout of rangeY Uses same parameters as individualTPS1/2 voltage fault detection above1 = Shutdown 2 = AL disable 3 = AL disable key-cycle 4 = Power derate 1 5 = Power derate 2 6 = Low rev limit
