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sr20det external map & lambda install


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Guest |305|

hey ray, this is richard from chicago usa....i had a couple of questions about the external map sensor install is there a way i could install it in the imput channels that are not being used.......and also about the lambda sensor could i install in the channels of the oxygen sensor and still read quicktune setting and apply the boost comp table.....and could i install it straight to the ecu as a signal of 0-5volts input and where to put it.....

i have the s14/s15 ecu

Thanks Richard

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Richard,

External map sensor can be connected to any volt input. There are some on the expansion connector. Also the +5v supply and Sensor GND.

A signal from a wideband meter can be connected to the stock 02 sensor input. Then select Wideband.

I am not clear on the question of the boost compensation. Are you saying you want to vary the boost based on air fuel ratio ?

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