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They are either wiring it wrong or ECUTEK is having an issue with hijacking the input. Wired correctly, ECU itself cant tell one sensor from another.
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I would still guess the issues were related to wiring, probably how the sensors are being grounded, or just software setup issues.
All the ECU is aware of is the voltage/signal coming down the line. Of course, changing to a totally different sensor and use, your voltage/signal coming down the line can be way out of range, this would cause issues until the software is appropriately reconfigured. |
I am so glad I don't have to deal with the factory ECU anymore and Ecutek.
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Also since the secondary O2 sensors on the 370z are 1 volt sensors, I am not sure if its a great idea to try and use their input for a 5V sensor. Of course I have never tried it, but I don't know if ECUTEK makes it possible to turn those inputs into 5v or not. I would actually be curious. But perhaps this in itself is the issue you guys experienced trying to put a 5v pressure sensor on that secondary O2 input.
As for a car throwing MAP sensor codes when a coolant pressure sensor is on the MAP input, that must be either incorrect wiring or incorrect scaling in ECUTEK. Because a MAP sensor and a coolant pressure sensor are the same sensor when looking at aftermarket pressure sensors. |
I have moved away from Ecutek. Done with that. I am so glad that I did.
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Definitely no reason to look back. Just conversing about the possibilities of adding sensors with ECUTEK.
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Well, the new MAP sensor didn't fix it. Three choices, to turn the codes off and fly blind, Remove the coolant pressure sensor, or go to an Emtron.
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I have the following extra sensors hooked up that I can log. Ecutek can't handle all this. I had posted it previously.
Fuel Pressure Oil Pressure Coolant Pressure 4- IAT's 2 pre CAC and 2 close to the throttle bodies. 2- EMAP sensors 6- EGT sensors. 1 per cylinder in the exhaust manifolds. The 2nd fuel pump is controlled by the Emtron. No more Hobs switch for me. 2- Bosch Motorsports lambda sensors I had to add 2 extra boxes for all the additional sensors. Custom Motorsport wiring harness for all the above. |
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