Quadstar Tuning will be CLOSED from July 10th to July 26th, 2020. Any emails, messages or orders placed during this time will be answered and processed beginning July 27th. During this time, we will be restructuring to serve you better and some product listings may change. We'll be coming back strong with multiple new product releases. As always, thank you for your support!!!


Crankshaft Position Sensor Breakout Harness

Crankshaft Position Sensor Breakout Harness

Quadstar Tuning LLC

  • $24.99


This unique plug and play add-on allows you to split the crankshaft position sensor (CPS) output on 1994+ 6.5L turbo diesel vehicles.  Why would you want to do this?

  1. Share the RPM signal with:
    1. The Quadstar 6L90e transmission controller
    2. Banks Power iDash gauges, using the frequency input
    3. Other standalone transmission controllers
    4. Other gauges, tachometers, or monitoring devices that accept a frequency input
  2. The crankshaft RPM signal is 100% accurate and more stable than trying to pull the signal from the alternator.

    Since this signal is mission-critical for the PCM to run the electronic injection pump, it's important to have a properly terminated reliable connection.  We provide that for you here in a version that will install in a matter of seconds.


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