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Old 02-18-2008, 05:44 AM   #1
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Default another emb o2 clamp question

so I came across this on the e manage forums.
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This is a how to on how to get the Emanage blue to drive a relay based on the NVCS map as found in the Emanage gold software....(this wont work on vtec cars or cars with two Airflow meters.)

Set up all the dipswitches inside the emanage unit to the vtec settings (youll need to change JP#3,4,and 7.)
Put a wire into the main plug in the "vtec out" position.This wire feeds 12 volts out to the relay.It DOES NOT ground the wire like the sub injector drivers do.

select the auxillary output setting in the parameter settings and the select the NVCS map.
Although you cant change the ON/OFF values in the map, you can change the scales on the sides to acheive the same thing.

THIS will allow the relay to be turned on and off based on the map you make up, so you can turn on water injection pumps or o2 clamp relays based on load and rpm.
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does this sound like a good solution for o2 clamp, or should I just get a pressure switch one like everyone seems to be doing?
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Old 02-18-2008, 11:04 PM   #2
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Quote:
Originally Posted by Zarniwoop42 View Post
so I came across this on the e manage forums.


does this sound like a good solution for o2 clamp, or should I just get a pressure switch one like everyone seems to be doing?
Both 4sfed and myself have been using the map sensor to trigger and it works well.

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