3 BAR Map sensor and 450cc Injector questions
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1.0 BAR
Joined: Oct 2007
Posts: 367
3 BAR Map sensor and 450cc Injector questions
This may be a really stupid question, but I have a GM 3 bar map sensor, DSM 450's *or 390's, haven't picked them up yet*, and a resistor box.
I see how to wire the map sensor and injectors, but my question is do I need to get my ECU chipped to run these injectors and MAP sensor? Also, where should I pull the vacuum for the 3bar from?
I had my old ECU chipped back when I had a mini-me setup, but am back to a Stock PR4 ECU for my B18B1 right now.
I see how to wire the map sensor and injectors, but my question is do I need to get my ECU chipped to run these injectors and MAP sensor? Also, where should I pull the vacuum for the 3bar from?
I had my old ECU chipped back when I had a mini-me setup, but am back to a Stock PR4 ECU for my B18B1 right now.
3.0 BAR
Joined: Jun 2003
Posts: 3,974
Re: 3 BAR Map sensor and 450cc Injector questions
Originally Posted by dasfinc
I see how to wire the map sensor and injectors, but my question is do I need to get my ECU chipped to run these injectors and MAP sensor? Also, where should I pull the vacuum for the 3bar from?
The stock map sensor is on the throttle body, right?
http://www.lhtperformance.net/Turbo/Parts/upgrades.html
http://www.honda-tech.com/zerothread/2258115
or for free:
https://www.homemadeturbo.com/forum/...?topic=74311.0
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