Pelican
Get the app

Chevrolet Corvette

Control parameters

The Chevrolet Corvette has 2 control parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Absolute throttle position TPConfirmed

Throttle position at idle will usually be more than 0%, and throttle position at wide open throttle will usually be less than 100%.

Pelican can show this parameter as the throttle position.

  • Request01 11
  • Service 01PID 11
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2024 to 2025. Supported for 2006 to 2007, 2012, 2015, 2020 to 2021, 2023.

  1. The parameter's name and its ID in the OBDb. Confirmed shows when a response from a real car confirms the parameter.
  2. The clutch mark shows a Connectable, a parameter that Pelican surfaces in its interface.
  3. The service and PID/DID asked for, the control module it's sent to, and how often Pelican asks.
  4. The reply's bytes. The parameter's bytes are blue. Bytes for other parameters in the same reply are grayed out. Hover over a byte to see the parameter it represents.
  5. Where the parameter is in the response, and how Pelican converts the raw value into a value.
  6. A real reply, decoded. The raw value comes first, then the reading.
  7. Which model years have tested this parameter.

Absolute throttle position TPSAE J1979Confirmed

Throttle position at idle will usually be more than 0%, and throttle position at wide open throttle will usually be less than 100%.

Pelican can show this parameter as the throttle position.

  • Request01 11
  • Service 01PID 11
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2024 to 2025. Supported for 2006 to 2007, 2012, 2015, 2020 to 2021, 2023.

Steering wheel angle CORVETTE_STEER_ANGLEConfirmed

  • Request22 4C 2D
  • Service 22DID 4C2D
  • ModuleDA28
  • Every100 ms
  • Testing for 1988 to 2023, 2026

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula
(val × 220 ÷ 10000)
Range
-720.896 to 720.874 °
Unit
°

Confirmed for 2024 to 2025. In testing for 1988 to 2014, 2016 to 2022, 2026. Not supported for 2015, 2023.

Start your test drive today.

Download Pelican on the App Store

See all featuresCompare plansJoin the beta crew

Keyboard shortcuts

jk/↓↑
Move down or up through a list or a grid.
hl/←→
Move across a row or between cards.
Enter
Open the focused link.
f
Open the current focus area's filter.
↓
In a filter, move to the first result.
Esc
Close a filter or a dialog.
?
Show these shortcuts.