COMPONENT
Gear Sensor Signal
ECU Memory
Calibration
Crankshaft Position
Sensor
Injector 1 (Front)
(MAG) (SDI Port
Injector)
Fan Relay Driver
Circuit
FEATURES AND CONTROLS
DIAGNOSTIC CODES
CONDITION
Data Erratic, Intermittent Or
Incorrect
Voltage Above Normal, Or
Shorted To High Source
Voltage Below Normal, Or
Shorted To Low Source
Abnormal Update Rate
Bad Intelligent Device Or
Component
Out Of Calibration
Out Of Calibration
Data Erratic, Intermittent Or
Incorrect
Abnormal Frequency Or Pulse
Width Or Period
Voltage Above Normal, Or
Shorted To High Source
Voltage Below Normal, Or
Shorted To Low Source
Current Below Normal Or Open
Circuit
Voltage Above Normal, Or
Shorted To High Source
Voltage Below Normal, Or
Shorted To Low Source
Current Below Normal Or Open
Circuit
SPN
FMI
523
2
523
3
523
4
523
9
628
12
628
13
630
13
636
2
636
8
651
3
651
4
651
5
1071
3
1071
4
1071
5
63