Specifications
Operation Section
-107-
Table 2. MI-07 Diagnostic Fault Codes (Flash Codes) cont’d.
DFC PROBABLE FAULT FAULT ACTION * CORRECTIVE ACTION FIRST CHECK
221
(22)
TPS1RangeLow
TPS1 sensor voltage out of
range low, normally set if the
TPS1 signal has shorted to
ground, circuit has opened or
sensor has failed
(1) TurnOnMil
(2) CutThrottle
Check throttle connector connection and
TPS1 sensor for an open circuit or short to
GND
SECM Pin B23 (signal) to ETC Pin 6
SECM Pin B1 (sensor GND) to ETC Pin 2
SECM (system GND) Pin A16, B17
222
TPS2RangeLow
TPS2 sensor voltage out of
range low, normally set if the
TPS2 signal has shorted to
ground, circuit has opened or
sensor has failed
(1) TurnOnMil
(2) CutThrottle
Check throttle connector connection and
TPS2 sensor for an open circuit or short to
GND
SECM Pin B4 (signal) to ETC Pin 5
SECM Pin B1 (sensor GND) to ETC Pin 2
SECM (system GND) Pin A16, B17
231
(23)
TPS1RangeHigh
TPS1 sensor voltage out of
range high, normally set if the
TPS1 signal has shorted to
power or the ground for the
sensor has opened
(1) TurnOnMil
(2) CutThrottle
Check throttle connector and TPS1 sensor
wiring for a shorted circuit
SECM Pin B23 (signal) to ETC Pin 6
SECM Pin B1 (sensor GND) to ETC Pin 2
232
TPS2RangeHigh
TPS2 sensor voltage out of
range high, normally set if the
TPS2 signal has shorted to
power or the ground for the
sensor has opened
(1) TurnOnMil
(2) CutThrottle
Check throttle connector and TPS1 sensor
wiring for a shorted circuit
SECM Pin B4 (signal) to ETC Pin 5
SECM pin B1 (sensor GND) to ETC Pin 2
241
(24)
TPS1AdaptLoMin
Learned closed throttle end of
TPS1 sensor range lower than
expected
None N/A
242
TPS2AdaptLoMin
Learned closed throttle end of
TPS2 sensor range lower than
expected
None N/A
251
(25)
TPS1AdaptHiMax
Learned WOT end of TPS1
sensor range higher than
expected
None N/A
252
TPS2AdaptHiMax
Learned WOT end of TPS2
sensor range higher than
expected
None N/A
271
TPS1AdaptHiMin
Learned WOT end of TPS1
sensor range lower than
expected
None N/A
(*) Fault actions shown are default values specified by the OEM.