Service manual

G420F(FE) Service Manual Chapter 9. Advanced Diagnostics 280
Table 1. Fault List Definitions (cont’d.)
FAULT DESCRIPTION
CODE
(MI04 CODE)
APP2AdaptHiMin
Learned full pedal end of APP2 sensor range lower than
expected
652
APP2AdaptLoMax
Learned idle end of APP2 sensor range higher than
expected
662
APP2AdaptLoMin
Learned idle end of APP2 sensor range lower than
expected
632
(67)
APP2RangeHigh
APP2 sensor voltage out of range high, normally set if the
APP2 signal has shorted to power or the ground for the
sensor has opened
622
(66)
APP2RangeLow
APP2 sensor voltage out of range low, normally set if the
APP2 signal has shorted to ground, circuit has opened or
sensor has failed
612
(65)
APP_Sensors_Conflict
APP position sensors do no not track well, intermittent
connections to APP or defective pedal assembly
691
(69)
CamEdgesFault
No CAM signal when engine is known to be rotating, broken
CAM sensor leads or defective CAM sensor
191
CamSyncFault
Loss of synchronization on the CAM sensor, normally due
to noise on the signal or an intermittent connection on the
CAM sensor
192
CrankEdgesFault
No crankshaft signal when engine is known to be rotating,
broken crankshaft sensor leads or defective crank sensor
193
CrankSyncFault
Loss of synchronization on the crankshaft sensor, normally
due to noise on the signal or an intermittent connection on
the crankshaft sensor
194
ECTOverTempFault
Engine Coolant Temperature is High. The sensor has
measured an excessive coolant temperature typically due to
the engine overheating.
161
(16)
ECTRangeHigh
Engine Coolant Temperature Sensor Input is High. Normally
set if coolant sensor wire has been disconnected or circuit
has opened to the SECM.
151
(15)