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Gtir Motorsport club » Tech room » Ecu related section » ecu sensors and what they do

ecu sensors and what they do

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1ecu sensors and what they do Empty ecu sensors and what they do on 13th July 2012, 2:12 pm

GTI-R US

GTI-R US
Management
Management
very usefull link here guys, mainly for nissan zx300 but same principal with all sensors etc.
courtesy of dan r

http://z32.wikispaces.com/Consult+Quick+Reference

http://www.gti-r-us.co.uk www.force500.com

2ecu sensors and what they do Empty Re: ecu sensors and what they do on 19th February 2014, 11:33 am

simigeri

simigeri
Anybody has a chart about the ECU water temp sensor resistance at several temp points?
Oil press, fuel level ect?

Because I installed my new ECU, but using some general sensor calibration, they show stupid values.

3ecu sensors and what they do Empty Re: ecu sensors and what they do on 21st February 2014, 11:25 am

simigeri

simigeri
So, I made a calibration myself on the cooker:

Temp C deg         Resistance kOhm
-10 --                     7,6
0 -----                     5,64
10 ---                     4,12
20 ---                     2,6
30 ---                     1,8
40 ---                     1,25
50 ---                     0,84
60 ---                     0,58
70 ---                     0,43
80 ---                     0,31
90 ---                     0,22

The characteristic is similar as the Bosch NTC type thermo IC, so the rest of the temps an values you can compare.
Hope it helps.

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