VI Parameters
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Parameters
Below is a list and brief descriptions of all parameters supported by OBD-II.
NOTE - Parameters available are dependant on vehicle.
| Description
| Min value |
Max value |
Units |
| |
|
|
|
| Calculated engine load value |
0 |
100 |
% |
| Engine coolant temperature |
-40 |
215 |
°C |
| Short term fuel % trim—Bank 1 |
-100 (Rich) |
99.22 (Lean) |
% |
| Long term fuel % trim—Bank 1 |
-100 (Rich) |
99.22 (Lean) |
% |
| Short term fuel % trim—Bank 2 |
-100 (Rich) |
99.22 (Lean) |
% |
| Long term fuel % trim—Bank 2 |
-100 (Rich) |
99.22 (Lean) |
% |
| Fuel pressure |
0 |
765 |
kPa (gauge) |
| Intake manifold pressure |
0 |
255 |
kPa (absolute) |
| Engine RPM |
0 |
16,383.75 |
rpm |
| Vehicle speed |
0 |
255 |
km/h |
| Timing advance |
-64 |
63.5 |
° relative to #1 cylinder |
| Intake air temperature |
-40 |
215 |
°C |
| MAF air flow rate |
0 |
655.35 |
g/s |
| Throttle position |
0 |
100 |
% |
Bank 1, Sensor 1:
Oxygen sensor voltage,
Short term fuel trim |
0
0 |
1.275
99.2 |
Volts
% |
Bank 1, Sensor 2:
Oxygen sensor voltage,
Short term fuel trim |
0
0 |
1.275
99.2 |
Volts
% |
Bank 1, Sensor 3:
Oxygen sensor voltage,
Short term fuel trim
|
0
0 |
1.275
99.2 |
Volts
% |
Bank 1, Sensor 4:
Oxygen sensor voltage,
Short term fuel trim |
0
0 |
1.275
99.2 |
Volts
% |
Bank 2, Sensor 1:
Oxygen sensor voltage,
Short term fuel trim
|
0
0 |
1.275
99.2 |
Volts
% |
Bank 2, Sensor 2:
Oxygen sensor voltage,
Short term fuel trim |
0
0 |
1.275
99.2 |
Volts
% |
Bank 2, Sensor 3:
Oxygen sensor voltage,
Short term fuel trim
|
0
0 |
1.275
99.2 |
Volts
% |
Bank 2, Sensor 4:
Short term fuel trim
Short term fuel trim |
0
0 |
1.275
99.2 |
Volts
% |
| Run time since engine start |
0 |
65,535 |
seconds |
| Distance traveled with malfunction indicator lamp (MIL) on |
0 |
65,535 |
km |
| Fuel Rail Pressure (relative to manifold vacuum) |
0 |
5177.265 |
kPa |
| Fuel Rail Pressure (diesel) |
0 |
655350 |
kPa (gauge) |
O2S1_WR_lambda(1):
Equivalence Ratio
Voltage
|
0
0 |
2
8
|
N/A
V |
O2S2_WR_lambda(1):
Equivalence Ratio
Voltage
|
0
0 |
2
8 |
N/A
V |
O2S3_WR_lambda(1):
Equivalence Ratio
Voltage |
0
0 |
2
8 |
N/A
V |
O2S4_WR_lambda(1):
Equivalence Ratio
Voltage
|
0
0 |
2
8 |
N/A
V |
O2S5_WR_lambda(1):
Equivalence Ratio
Voltage
|
0
0 |
2
8 |
N/A
V |
O2S6_WR_lambda(1):
Equivalence Ratio
Voltage |
0
0 |
2
8 |
N/A
V |
O2S7_WR_lambda(1):
Equivalence Ratio
Voltage
|
0
0
|
2
8 |
N/A
V |
O2S8_WR_lambda(1):
Equivalence Ratio
Voltage
|
0
0 |
2
8 |
N/A
V |
| Commanded EGR |
0 |
100 |
% |
| EGR Error |
-100 |
99.22 |
% |
| Commanded evaporative purge |
0 |
100 |
% |
| Fuel Level Input |
0 |
100 |
% |
| # of warm-ups since codes cleared |
0 |
255 |
N/A |
| Distance traveled since codes cleared |
0 |
65,535 |
km |
| Evap. System Vapor Pressure |
-8,192 |
8,192 |
Pa |
| Barometric pressure |
0 |
255 |
kPa (Absolute) |
O2S1_WR_lambda(1):
Equivalence Ratio
Current
|
0
-128 |
2
128 |
N/A
mA |
O2S2_WR_lambda(1):
Equivalence Ratio
Current |
0
-128 |
2
128 |
N/A
mA |
O2S3_WR_lambda(1):
Equivalence Ratio
Current |
0
-128
|
2
128 |
N/A
mA |
O2S4_WR_lambda(1):
Equivalence Ratio
Current |
0
-128 |
2
128 |
N/A
mA |
O2S5_WR_lambda(1):
Equivalence Ratio
Current |
0
-128 |
2
128 |
N/A
mA
|
O2S6_WR_lambda(1):
Equivalence Ratio
Current |
0
-128 |
2
128 |
N/A
mA |
O2S7_WR_lambda(1):
Equivalence Ratio
Current |
0
-128 |
2
128 |
N/A
mA |
O2S8_WR_lambda(1):
Equivalence Ratio
Current |
0
-128 |
2
128 |
N/A
mA |
| Catalyst Temperature |
-40 |
6,513.50 |
°C |
| Bank 1, Sensor 1 |
| Catalyst Temperature |
-40 |
6,513.50 |
°C |
| Bank 2, Sensor 1 |
| Catalyst Temperature |
-40 |
6,513.50 |
°C |
| Bank 1, Sensor 2 |
| Catalyst Temperature |
-40 |
6,513.50 |
°C |
| Bank 2, Sensor 2 |
| Control module voltage |
0 |
65.535 |
V |
| Absolute load value |
0 |
25696 |
% |
| Command equivalence ratio |
0 |
2 |
N/A |
| Relative throttle position |
0 |
100 |
% |
| Ambient air temperature |
-40 |
215 |
°C |
| Absolute throttle position B |
0 |
100 |
% |
| Absolute throttle position C |
0 |
100 |
% |
| Accelerator pedal position D |
0 |
100 |
% |
| Accelerator pedal position E |
0 |
100 |
% |
| Accelerator pedal position F |
0 |
100 |
% |
| Commanded throttle actuator |
0 |
100 |
% |
| Time run with MIL on |
0 |
65,535 |
minutes |
| Time since trouble codes cleared |
0 |
65,535 |
minutes |
| Ethanol fuel % |
0 |
100 |
% |
| O2 Sensor Monitor Bank 1 Sensor 1 |
0 |
1.275 |
Volts |
| O2 Sensor Monitor Bank 1 Sensor 2 |
0 |
1.275 |
Volts |
| O2 Sensor Monitor Bank 1 Sensor 3 |
0 |
1.275 |
Volts |
| O2 Sensor Monitor Bank 1 Sensor 4 |
0 |
1.275 |
Volts |
| O2 Sensor Monitor Bank 2 Sensor 1 |
0 |
1.275 |
Volts |
| O2 Sensor Monitor Bank 2 Sensor 2 |
0 |
1.275 |
Volts |
| O2 Sensor Monitor Bank 2 Sensor 3 |
0 |
1.275 |
Volts |
| O2 Sensor Monitor Bank 2 Sensor 4 |
0 |
1.275 |
Volts |
| O2 Sensor Monitor Bank 3 Sensor 1 |
0 |
1.275 |
Volts |
| O2 Sensor Monitor Bank 3 Sensor 2 |
0 |
1.275 |
Volts |
| O2 Sensor Monitor Bank 3 Sensor 3 |
0 |
1.275 |
Volts |
| O2 Sensor Monitor Bank 3 Sensor 4 |
0 |
1.275 |
Volts |
| O2 Sensor Monitor Bank 4 Sensor 1 |
0 |
1.275 |
Volts |
| O2 Sensor Monitor Bank 4 Sensor 2 |
0 |
1.275 |
Volts |
| O2 Sensor Monitor Bank 4 Sensor 3 |
0 |
1.275 |
Volts |
| O2 Sensor Monitor Bank 4 Sensor 4 |
0 |
1.275 |
Volts |