Genie GTH-1048, Service Manual

Page: 161 / 214

September 2014
5 - 26 GTH-1048 • GTH-1056 Part No. 123701
Section 5 • Fault Codes
SPN = Suspect Parameter Number
FMI = Failure Mode Identifier
Engine Fault Codes -
Models with Perkins Power
SPN FMI Description
91 2 Incorrect throttle switch inputs
3 Throttle position sensor: voltage above normal or shorted high
4 Throttle position sensor: voltage below normal or shorted low
8 Throttle position sensor: abnormal frequency, pulse width or period
100 3 Engine oil pressure sensor: voltage above normal or shorted high
4 Engine oil pressure sensor :voltage below normal or shorted low
102 3 Boost pressure sensor voltage: voltage above normal or shorted high
4 Boost pressure sensor voltage: voltage below normal or shorted low
10 No 5V to sender
105 3 Intake manifold temperature sensor: temperature above normal or shorted high
4 Intake manifold temperature sensor: temperature below normal or shorted low
105 3 Intake manifold air temperature open/short to battery positive (+)
4 Intake manifold air temperature short to ground
110 3 Engine coolant temperature open/short to battery positive (+)
4 Engine coolant temperature short to ground
157 3 Fuel rail pressure open/short to battery positive (+)
4 Fuel rail pressure short to ground
168 0 System voltage high
1 System voltage low
2 ECM battery power intermittent/erratic
172 3 Air inlet temperature voltage high
4 Air inlet temperature voltage low
174 2 Fuel temperature sensor: data erratic/intermittent or incorrect
190 8 Engine speed signal abnormal
15 Engine speed: overspeed WARNING
190 0 Engine overspeed
626 5 Ether start aid current low
6 Ether start aid current high
630 2 System parameters incorrect
631 2 Personality module mismatch
637 11 Engine timing calibration invalid