Experiencing issues getting readings from your Edge CTS monitor when using a CSP5 tuner alongside your OBD2 port can be frustrating. Many diesel truck owners, particularly those with Cummins engines, encounter this situation when trying to monitor vehicle parameters while running custom tunes. This article explores a user-proven setup to overcome the “Edge Cs No Readings From Obd2” challenge, ensuring you get the data you need without compromising your tuning.
One common setup involves a pass-through OBD2 cable. This cable configuration allows for a sequence like this: Truck OBD > CSP5 OBD > EDGE CTS OBD. By implementing this connection, users have reported success in running both their CSP5 tuning and Edge CTS monitor simultaneously without communication conflicts. This pass-through method ensures that both devices can access the OBD2 port effectively.
In this configuration, both the CSP5 and Edge CTS remain connected, allowing for continuous monitoring. To ensure stable connections, especially in the potentially vibrating environment of a vehicle, securing the plugs with a zip tie can be a practical solution. This simple step can prevent loose connections and maintain consistent data flow to both devices.
While basic parameters might be accessible through the OBD2 port in this setup, for more specialized readings like Boost PSI, Oil Pressure PSI, and Exhaust Gas Temperature (EGTs), relying solely on OBD2 data might be limiting or inaccurate. To address this, Edge Products offers “EAS Accessories,” which provide a direct and reliable method for monitoring these critical parameters.
The Edge EAS (Expandable Accessory System) Universal Sensor Input (98605) kits are designed for precisely this purpose. For Boost and Oil Pressure, specific sensors are required – a dry sensor for boost and a “wet” sensor compatible with oil. These sensors wire directly into the EAS kit, which then interfaces with your Edge CTS monitor. The setup process, typically configured via computer, integrates seamlessly with the CTS unit once plugged back into your truck.
The same EAS approach applies to EGT monitoring. The “EAS Starter Kit w/ EGT probe” (98603) is a recommended option, providing the necessary module to link the EGT probe to your Edge system within their daisy-chain network. Users have reported quick and consistent readings from EAS-connected sensors, highlighting their reliability over time.
While the possibility of running CSP5 tuning directly through the Edge CTS unit might be appealing, it’s generally considered not feasible. However, by utilizing a pass-through OBD2 cable and leveraging Edge EAS accessories for key parameters, you can effectively monitor your vehicle’s performance with an Edge CTS even while running a CSP5 tuner. This setup offers a user-friendly, clean, and reliable solution to the “edge cs no readings from obd2” challenge, providing comprehensive monitoring capabilities for your modified diesel truck.
