Sale ends todayGet 30% off any course (excluding packages)

Ends in --- --- ---

Connecting my depo gauges sensor to ECU

EFI Wiring Fundamentals

Forum Posts



Tech Articles

Discussion and questions related to the course Motorsport Wiring Fundamentals

= Resolved threads


I have buy depo sensors and gauges (oil pressure, fuel pressure, oil temperature, water temperature, windband meter) and I replaced all the sensors in LS3 engine with the new depo sensors and I want to connect it to my standalone ECU (motec M84).

My question is how I can connect it to the ECU because there's no information about how to connect it to ECU

My second question is How to calibrate the sensors in the ECU because there is no information about calibration table of the sensors

The attached file for oil pressure gauge and how to connect it

You would be well advised to contact your MoTeC dealer and ask them to suggest sensors they know will work with the M84 and can provide calibration information.

It's totally possible to use practically any sensor, but you will need documentation on the sensor - at a minimum the pinout / voltage requirements, ideally you would have the signal output calibration as well. Determining an unknown calibration is not that easy if you don't have experience with similar sensors, and you will still need other sensors you can use for reference.

We usually reply within 12hrs (often sooner)

Need Help?

Need help choosing a course?

Experiencing website difficulties?

Or need to contact us for any other reason?