|
Item
|
Definition
|
Unit/Condition
|
PCM terminal
|
|
AC_REQ
|
A/C request signal in PCM
|
On/Off
|
97
|
|
ACCS
|
A/C relay control signal in PCM
|
On/Off
|
63
|
|
ALTF
|
Generator field coil control signal in PCM
|
%
|
61
|
|
ALTT V
|
Input voltage from generator
|
V
|
99
|
|
ARPMDES
|
Target engine speed
|
RPM
|
-
|
|
BOO
|
Input signal from brake switch
|
On/Off
|
71
|
|
CATT11_DSD
|
Estimated catalyst converter temperature
|
°C
|
°F
|
-
|
|
CHRGLP
|
Generator warning light control signal in PCM
|
On/Off
|
-
|
|
COLP
|
Input signal from refrigerant pressure switch (medium-pressure)
|
On/Off
|
73
|
|
DTCCNT
|
DTC count (includes those needing no action)
|
No unit
|
-
|
|
ECT
|
ECT
|
°C
|
°F
|
75
|
|
Input voltage from ECT sensor
|
V
|
75
|
|
EQ_RAT_DSD
|
Lambda
|
No unit
|
-
|
|
EVAPCP
|
Purge solenoid valve control signal in PCM
|
%
|
59
|
|
FAN_DUTY
|
Variable fan duty cycle
|
%
|
11
|
|
FP
|
Fuel pump relay control signal in PCM
|
On/Off
|
38*1
64*2
|
|
FUELPW
|
Fuel injection duration in PCM
|
ms
|
82, 83, 84, 85
|
|
FUELSYS
|
Fuel system loop status
|
OL/CL/OL Drive/
OL Fault/CL Fault
|
-
|
|
GENVDSD
|
Target generator voltage
|
V
|
-
|
|
HTR11
|
HO2S heater control signal in PCM
|
On/Off
|
86
|
|
IAC
|
Throttle actuator control signal in PCM
|
%
|
88, 89
|
|
IAT
|
IAT
|
°C
|
°F
|
23
|
|
Input voltage from IAT sensor
|
V
|
23
|
|
IMRC
|
Intake manifold runner control
|
On/Off
|
58
|
|
IMTV
|
Intake manifold tuning valve
|
On/Off
|
32
|
|
INGEAR
|
In gear
|
On/Off
|
-
|
|
IVS
|
Idle validation
|
Idle/Off Idle
|
76
|
|
KNOCKR
|
Spark retard value to prevent knocking
|
°
|
70, 96
|
|
LOAD
|
LOAD
|
%
|
-
|
|
LONGFT1
|
Long fuel trim
|
%
|
-
|
|
MAF
|
MAF
|
g/s
|
50
|
|
Input voltage from MAF sensor
|
V
|
50
|
|
MAP
|
MAP sensor
|
kPa
|
Bar
|
psi
|
24
|
|
V
|
24
|
|
MIL
|
MIL control signal in PCM
|
On/Off
|
-
|
|
MIL_DIS
|
Distance travelled while MIL is activated
|
km
|
mile
|
-
|
|
NUMKEYS*1
|
Number of keys stored in module
|
km
|
mile
|
-
|
|
O2S11
|
HO2S output current
|
V
|
100
|
|
PSP
|
PSP switch
|
High/Low
|
47
|
|
RFCFLAG
|
Readiness function code
|
Learnt
|
Not Learnt
|
-
|
|
RPM
|
Engine speed
|
RPM
|
68, 94
|
|
SEGRP
|
EGR valve stepping motor position
|
Step
|
30, 31, 56, 57
|
|
SEGRP_DSD
|
Desired EGR valve position
|
%
|
-
|
|
SHRTFT11
|
Target A/F fuel trim
|
%
|
100
|
|
SPARKADV
|
Spark advance in PCM
|
°
|
69, 95
|
|
test
|
Test mode
|
On/Off
|
-
|
|
TIRESIZE
|
Tire revolution per mile
|
No unit
|
-
|
|
TP
|
Input voltage from TP sensor
|
%
|
76
|
|
TP from TP sensor
|
V
|
76
|
|
TP REL
|
Relative TP
|
%
|
76
|
|
TPCT
|
Minimum input voltage from TP sensor at throttle closing
|
V
|
76
|
|
VPWR
|
PCM supply voltage
|
V
|
78, 103, 104
|
|
VSS
|
Vehicle speed
|
KPH
|
MPH
|
-
|