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MAINTENANCE
Diagnostic Display Code Definitions
Diagnostic Codes
Component Condition SPN FMI
Knock Level Cylinder 1 (MAG) Maximum Detonation Correction
Limit Reached
1352 0
Knock Above Critical Level 16
Knock Level Cylinder 2 (PTO) Maximum Detonation Correction
Limit Reached
1353 0
Knock Above Critical Level 16
Sensor Supply Voltage 1
(TPS/TMAP Sensor Power)
Voltage Too Low 3509 4
Sensor Supply Voltage 2
(Ground Speed Sensor)
Voltage Too Low 3510 4
ECU Output Supply Voltage 2
(Injection Supply PWR)
Voltage Too High 3598 3
Voltage Too Low 4
Throttle Release Signal Voltage Too High 520194 3
Voltage Too Low 4
Throttle Stuck 7
Chassis Relay Driver Circuit Open/Grounded 520208 5
Driver Circuit Short to B+ 3
Exhaust Valve Solenoid
(600 Only)
Driver Circuit Grounded 520215 5
Driver Circuit Short to B+ 3
EV Actuator Driver (Controller)
(800 H.O. Only)
Voltage Too High 520324 3
Voltage Too Low 4
Learn Failure 13
Hardware Failure 12
Commanded Pos. Not Achieved 7
PWM Set Missing 2
MAX Temperature Exceeded 520334 31
Signal Out of Range - Valve Open 520325 31
Signal Out of Range - Valve Mid 520326 31
Signal Out of Range - Valve Closed 520327 31
Short to Battery Voltage 520335 3
Short to Ground 4
Abnormal Transition 10
Electronic Oil Pump Driver Circuit Open / Grounded 3589 4
Driver Circuit Grounded 5
Oil Pump or Fuel Injector
Settings not Programmed
Out of Calibration 520241 13