2023 Chrysler 300 6.4L 8-Cylinder Gauge Setup

Flock 52mm Gauge

Flock 52mm Gauge

One gauge for OBD-II data and wired sensors. Choose your setup below.

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Representative Chrysler 300 exterior
Representative vehicle photo. Photo: Damian B Oh · CC BY-SA 4.0. Image unchanged.

This setup covers the US-market 2023 Chrysler 300 with the 6.4L 8-Cylinder engine. Use one Flock 52mm Gauge for your selected OBD-II readings and wired-sensor measurements.

Choose the correct powertrain

Model years
2023
Engine
6.4L 8-Cylinder
Listed transmission choices
Automatic 8-spd
Listed drive configurations
Rear-Wheel Drive

For a V8 Chrysler 300, warm-up, cooling and oil monitoring make a useful engine-focused display.

What to monitor on this engine

Coolant temperature and RPM are practical first readings for this engine. Oil temperature and pressure are useful additions for warm-up and sustained engine load; a wired sensor provides a separate measurement route. An automatic-transmission temperature reading belongs to the automatic gearbox; it should not be labeled as a manual-gearbox reading.

Installation approach

Keep the gauge near the instrument cluster while preserving the center display and selector access. Fit the mount from your normal seating position before fixing it in place.

Connect the OBD-II adapter at the vehicle diagnostic connector and secure its cable along fixed trim. Leave the connector accessible for servicing. Follow the Flock user manual for gauge power, adapter setup and wired-sensor connections.

Custom PID settings

These OBDb definitions fit the current Flock firmware. Enter the request, CAN header, formula and unit shown below in the gauge’s custom-PID settings.

Variable valve timing oil pressure
  • Request: 22069E
  • CAN header: 7E0
  • Formula: A*4
  • Unit: kPa

OBDb source definition

Variable valve timing oil temperature
  • Request: 22069F
  • CAN header: 7E0
  • Formula: A-64
  • Unit: C

OBDb source definition

Transmission fluid temperature
  • Request: 225043
  • CAN header: 7E1
  • Formula: A-40
  • Unit: C

OBDb source definition

Transmission temperature
  • Request: 2204FE
  • CAN header: 7E1
  • Formula: A*9/5-40
  • Unit: F

OBDb source definition

Configure your gauge

The gauge displays whole-number OBD readings. For temperature definitions labeled C, use the gauge’s temperature preference to choose Celsius or Fahrenheit.

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Sources

Signal definitions are adapted from OBDb contributors under CC BY-SA 4.0. Adaptations include Flock-compatible formulas and unit labels.

Get your Flock Gauge

Choose the Flock 52mm Gauge with the OBD-II option for this setup.

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