CEN-TECH 64981 Owner's Manual & Safety Instructions page 30

DTC
P063A Generator Voltage Sense Circuit
P063B Generator Voltage Sense Circuit Range/Performance
P063C Generator Voltage Sense Circuit Low
P063D Generator Voltage Sense Circuit High
P063E Auto Configuration Throttle Input Not Present
P063F Auto Configuration Engine Coolant Temperature Input Not Present
P0640 Intake Air Heater Control Circuit
P0641 Sensor Reference Voltage A Circuit/Open
P0642 Sensor Reference Voltage A Circuit Low
P0643 Sensor Reference Voltage A Circuit High
P0644 Driver Display Serial Communication Circuit
P0645 A/C Clutch Relay Control Circuit
P0646 A/C Clutch Relay Control Circuit Low
P0647 A/C Clutch Relay Control Circuit High
P0648 Immobilizer Lamp Control Circuit
P0649 Speed Control Lamp Control Circuit
P0650 Malfunction Indicator Lamp (MIL) Control Circuit
P0651 Sensor Reference Voltage B Circuit/Open
P0652 Sensor Reference Voltage B Circuit Low
P0653 Sensor Reference Voltage B Circuit High
P0654 Engine RPM Output Circuit
P0655 Engine Hot Lamp Output Control Circuit
P0656 Fuel Level Output Circuit
P0657 Actuator Supply Voltage A Circuit/Open
P0658 Actuator Supply Voltage A Circuit Low
P0659 Actuator Supply Voltage A Circuit High
P065A Generator System Performance
P065B Generator Control Circuit Range/Performance
P0660 Intake Manifold Tuning Valve Control Circuit/Open Bank 1a
P0661 Intake Manifold Tuning Valve Control Circuit Low Bank 1a
P0662 Intake Manifold Tuning Valve Control Circuit High Bank 1a
P0663 Intake Manifold Tuning Valve Control Circuit/Open Bank 2a
P0664 Intake Manifold Tuning Valve Control Circuit Low Bank 2a
P0665 Intake Manifold Tuning Valve Control Circuit High Bank 2a
P0666 PCM/ECM/TCM Internal Temperature Sensor Circuit
P0667 PCM/ECM/TCM Internal Temperature Sensor Range/Performance
P0668 PCM/ECM/TCM Internal Temperature Sensor Circuit Low
P0669 PCM/ECM/TCM Internal Temperature Sensor Circuit High
P066A Glow Plug 1 Control Circuit Low
P066B Glow Plug 1 Control Circuit High
P066C Glow Plug 2 Control Circuit Low
P066D Glow Plug 2 Control Circuit High
P066E Glow Plug 3 Control Circuit Low
P066F Glow Plug 3 Control Circuit High
P0670 Glow Plug Control Module Control Circuit/Open
P0671 Cylinder 1 Glow Plug Circuit/Open
P0672 Cylinder 2 Glow Plug Circuit/Open
P0673 Cylinder 3 Glow Plug Circuit/Open
P0674 Cylinder 4 Glow Plug Circuit/Open
P0675 Cylinder 5 Glow Plug Circuit/Open
P0676 Cylinder 6 Glow Plug Circuit/Open
P0677 Cylinder 7 Glow Plug Circuit/Open
P0678 Cylinder 8 Glow Plug Circuit/Open
P0679 Cylinder 9 Glow Plug Circuit/Open
P067A Glow Plug 4 Control Circuit Low
P067B Glow Plug 4 Control Circuit High
P067C Glow Plug 5 Control Circuit Low
P067D Glow Plug 5 Control Circuit High
P067E Glow Plug 6 Control Circuit Low
P067F Glow Plug 6 Control Circuit High
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DTC Definition
Item 64981