Water temp failure

Discussion and support for MoTeC's previous generation of entry level ECUs

Re: Water temp failure

Postby SprinterTRD on Thu Apr 16, 2015 9:45 am

B15 & B16 should go to the sensor grounds only.

The B 15 & B16 pins should not be attached to chassis ground in the loom, The only path to ground for B15 & 16 is internally in the ECU to A10 & A11. This helps prevent electrical noise on the sensors.
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Re: Water temp failure

Postby Troclo on Fri Apr 17, 2015 6:30 am

Thanks for clearing that up, i will test the ecu tomorrow. Cheers!
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