lost tps calibration

Technical questions and support for the NODIZ Pro Ignition System
dynamytedan
Apprentice
Posts: 4
Joined: Wed Mar 12, 2014 6:49 pm

lost tps calibration

Postby dynamytedan » Tue Mar 26, 2019 1:09 am

Hi ,

My tps will not calibrate . I enter calibration mode and lights don't flash faster as i apply throttle.

the software is showing that its calibrated (green) but just shows 100% all the time .

I have checked my wiring and measured 5v ref and varying resistance is present on signal wire. with a good earth .
checked at sensor end and near nodiz connector and it all seems to be there , but no response from nodiz .

Im going to check again in the hope that i missed something .


has this happened before ?
If i cant fix it could you test the unit for me?

cheers Dan

dynamytedan
Apprentice
Posts: 4
Joined: Wed Mar 12, 2014 6:49 pm

Re: lost tps calibration

Postby dynamytedan » Sat Apr 06, 2019 1:27 pm

checked again today at the connector
4.8v
good earth
and 0.8v increasing to 3.8v at full throttle is there .

calibration lights seems to be a bit intermittent as throttle is swept , green one is dimmer and blue one sometimes would go off or be a bit dimmer. Doesn't seem quite right .
defiantly no increasing speed of lights flashing .

opened the box and it looks ok , no water damage .

not sure what else i can check .


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