How could I lean out my fuel injectors w/o a tune
How could I lean out my fuel injectors w/o a tune
I have a 1994 300zx TT with 740cc injectors on top of many other things, i also have the JWT ecu from Z1. I dont have the money to spend on an AEM standalone so for now I'm looking for a way to not run so rich 24/7. If i had a MAP sensor I could wire a switch to control voltage and in turn, inject less fuel when I'm cruising at highway speeds and switch back to normal when I want performance. Any ideas??
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t.mcginley.jr
- Posts: 1547
- Joined: Fri Jun 01, 2012 5:50 am
- Car: 2002 Nissan Altima SE 3.5
1990 Nissan 300ZX NA 2+0
1966 Ford Mustang - Location: New Jersey, USA
Re: How could I lean out my fuel injectors w/o a tune
Why would you want to risk detonation tho?
Re: How could I lean out my fuel injectors w/o a tune
Well I wouldnt be risking detonation considering im running TOO rich as it is. I'm not talking about running too lean, I'm just wanting to dump less fuel all the time
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nissanfreak12
- Posts: 1709
- Joined: Sun Jan 23, 2011 4:07 pm
- Car: 92 300zx 2+2 TT
- Location: Denver, CO
Re: How could I lean out my fuel injectors w/o a tune
Is your ECU tuned to take the 740CC injectors? How do you know your running too rich all the time? Could be a tuning issue, or an O2 sensor issue, CTS sensor issue. What are reasons to run leaner?