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Mazda CX-30

CX30_VCT_INT parameters

The Mazda CX-30 has 4 CX30_VCT_INT parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Variable cam timing intake camshaft solenoid duty cycle CX30_VCT_INT_DUTYConfirmed

  • Request22 03 16
  • Service 22DID 0316
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

0x0CCD = 3277 → (3277 × 0.0030517578) = 10.00061 %

Formula
(val × 0.0030517578)
Range
0 to 100 %
Unit
%

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

  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.

Variable cam timing intake cam, desired CX30_VCT_INT_DES

  • Request22 03 BC
  • Service 22DID 03BC
  • Module7E0 → 7E8
  • Every1 s
  • Testing

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

Formula
(val ÷ 16)
Range
-2047 to 2047 °
Unit
°

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Variable cam timing intake camshaft error CX30_VCT_INT_ERR

  • Request22 03 1A
  • Service 22DID 031A
  • Module7E0 → 7E8
  • Every1 s
  • Testing

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

Formula
(val ÷ 16)
Range
-50 to 50 °
Unit
°

In testing for 2020, 2024. Not supported for 2021 to 2023, 2025 to 2026.

Variable cam timing intake camshaft solenoid duty cycle CX30_VCT_INT_DUTYConfirmed

  • Request22 03 16
  • Service 22DID 0316
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

Bits 0 to 15 of the reply, 16 bits.

0x0CCD = 3277 → (3277 × 0.0030517578) = 10.00061 %

Formula
(val × 0.0030517578)
Range
0 to 100 %
Unit
%

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

Variable camshaft timing, intake camshaft actual CX30_VCT_INT_ACTConfirmed

  • Request22 03 18
  • Service 22DID 0318
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2020, 2024

Example reply from a 2026 Mazda CX-30.

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

0x0000 = 0 → (0 ÷ 16) = 0 °

Formula
(val ÷ 16)
Range
-2048 to 2047 °
Unit
°

Confirmed for 2021 to 2023, 2025 to 2026. In testing for 2020, 2024.

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