sorry for slow reply, have had family visting for past two weeks, not alot of time for tinkering or coming to forumns.
Looked over your link post, looks like you have been quite busy and with positive results!
Now, I started to like mechanical fuel injector. No computers to interupt fuel injection amount for adding alternative fuel. This car started to be more like carburetor car.
Considering you have said you have no 02 sensor, hence no sensoro feedback loop, then yes you are correct, the mech injectors are quite easy to work with. However evan after all of your results should you choose to lean the mix, the WUR will be where it will have to be done.
I too am, at present playing with water vapor injection as well as fuel preheating, prior to building a better cell. I have proven so far that both do effect combustion efficiency as when either or both is applied fuel economy drops.Implying that the sensors are trying tomake up for the change by dumping more fuel. My test vehicle is a 1.8L Toyota engine in a 2005. I am at prestn building circuitry by which all engine sensors can be tuned to allow for the combustion efficency and hopeful mpg gain. Once I finish the circuitry part , I plan to go back to testing with systems.
My vaccum port for water vapor in, is at the base of the throttle body, very close and similar to your pcv port.
once you prove all your best results with the vapor, are you planning to try and lean and possible get even better?Statistics: Posted by mkc1962 — Sat Jun 21, 2008 11:22 pm
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