Chevrolet Impala OBD-II support
Model years 1988 to 2020CombustionOnboarded
21,720 miles driven with Pelican by 47 drivers
The OBDb lists 106 parameters for the Chevrolet Impala, read from 2 control modules. Real responses from Chevrolet Impala cars confirm 22 of them. Drivers have tested model years 2007, 2011, 2013 to 2014, 2016 to 2020.
Support by model year
A solid mark means a real response confirmed the parameter. A light mark means the car's signalset reads it but no response has confirmed it yet.
| Year | Status | Fuel | Speed | Range | Odometer | Tires |
|---|---|---|---|---|---|---|
| 1988 to 1996 | Onboarded | Estimated | Odometer: No data | Tire pressures: No data | ||
| 2000 to 2005 | Onboarded | Estimated | Odometer: No data | Tire pressures: No data | ||
| 2006 to 2020 | Onboarded | Estimated | Odometer: No data | Tire pressures: No data |
Confirmed by a real response Read by the signalset, not yet confirmed
Parameters
The parameters of the Chevrolet Impala, by group. These are the commands that Chevrolet added, and the SAE J1979 standard parameters that real cars confirm. Open a group to see each parameter, how Pelican decodes it, and the model years that real cars confirm.
Connectables24
Absolute throttle position, Absolute throttle position B, Air flow rate from mass air flow sensor, Calculated engine load and 20 more18 of 23 commands confirmed by real cars5 in testing18/23Battery3
Control module voltage, Ignition 1 voltage, M control module voltage1 of 3 commands confirmed by real cars2 in testing1/3Climate1
Ambient air temperatureConfirmed by real cars1/1Clocks2
Time since engine start, Time since engine startAll commands confirmed by real cars2/2Control4
Absolute throttle position, Absolute throttle position B, Brake pedal position circuit signal, Relative throttle position3 of 4 commands confirmed by real cars1 in testing3/4Control › Pedals2
Accelerator pedal position D, Accelerator pedal position EAll commands confirmed by real cars2/2Doors2
Hood position, Hood switch2 in testing0/2DTCs5
Distance traveled since diagnostic trouble codes cleared, Distance traveled while MIL was activated, Malfunction indicator lamp, Number of DTCs stored in this ECU and 1 moreAll commands confirmed by real cars4/4DTCs › Status30
A/C system refrigerant monitoring, A/C system refrigerant monitoring completed, A/C system refrigerant monitoring ready, Catalyst monitoring and 26 moreAll commands confirmed by real cars2/2DTCs › Support16
A/C system refrigerant monitoring supported, Catalyst monitoring supported, Comprehensive component monitoring enabled, Comprehensive component monitoring supported and 12 moreAll commands confirmed by real cars2/2Engine96
1-2 shift error, 1-2 shift time, 2-3 shift error, 2-3 shift time and 92 more40 of 96 commands confirmed by real cars56 in testing40/96Engine › OxygenSensors8
02S Bank 1, Sensor 1 present, 02S Bank 1, Sensor 2 present, 02S Bank 1, Sensor 3 present, 02S Bank 1, Sensor 4 present and 4 moreAll commands confirmed by real cars2/2Fuel16
Alcohol fuel percentage, Ethanol content of fuel, Fuel consumption rate, Fuel injection, cylinder 1 and 12 more3 of 15 commands confirmed by real cars12 in testing3/15Movement5
Desired idle speed, Torque converter clutch slip speed, Torque converter clutch slip speed, Vehicle speed and 1 more2 of 5 commands confirmed by real cars3 in testing2/5OBD1
OBD requirements to which vehicle is designedConfirmed by real cars1/1Transmission8
Clutch slip, AT C1, ring, Clutch slip, AT C3, ring, Current gear, Current gear and 4 more8 in testing0/8
CarPlay
Apple lists CarPlay for the Chevrolet Impala in model years 2016 to 2020.
CarPlay can change with the market and the trim level. Ask the dealer about a specific car.
Help onboard this car
Help onboard more vehicles to the OBDb simply by installing Pelican, connecting your OBD scanner, and driving. Joining the beta testing crew gives you early access to upcoming Pelican features through limited-access TestFlight builds.
