TwinTurbo.NET: Nissan 300ZX forum - Buy the cheapest WB controller (TechEdge) which is
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Subject Buy the cheapest WB controller (TechEdge) which is
     
Posted by Dark Diver on September 08, 2008 at 7:10 AM
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In Reply To Nistune and widebands posted by JMWS.TTZ on September 04, 2008 at 01:27 AM
     
Message recognized by Nistune (TechEdge is). You don't really need a display, so only buy the controller (TechEdge sells the controller alone, display is an option).

Don't put the sensors in the DPs as they don't like too much heat. Install them in the TPs ; here's my setup :

Then, connect the digital output to a serial port in your laptop. Now you can monitor and datalog your AFR.

Then, you can, either :
- leave the stock NB O2 sensors in the DPs ;
- remove them, plug the bungs and use the simulated NB output from the WB controller ;
- remove them, plug the bungs and no more use the closed-loop mode. This will let you choose YOUR AFR for each cell in the fuel maps, and probably try to run leaner in cruising mode (mid RPM, low load) and have a better gasmileage. An EGT gauge would be usefull in this case.

     
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