"TE Chea" <4ws@[EMAIL PROTECTED]
> wrote in message
news:47417142_1@[EMAIL PROTECTED]
people resort to insult to hide ignorance. Try not to be one of them
please.
> ...carburetors use chokes to enrich mixture.
> ... 4G15P with carburetor has a ECU ?
Yes, I know that carburetors use chokes. What's controlling yours? An
automatic system, if so what is the automatic control? Vacuum,
temperature,
both, what?
I worked on a carbureted '88 Chariot with a 4G63B a few years back, and
even
it had a rudimentary ECU of sorts. I would guess that your 4G15P is not
dissimilar.
There may not be an ECU like in fuel injected 4G15's, but there's going to
be some sort of feedback system from the engine sensors, so how about you
enlighten us all what your 4G15P DOES have?
For example, does it have a crank angle sensor and MAF or similar? Your
distributor has an internal coil. Where does the spark advance come from?
Mechanical (I doubt this for anything about 1990 or later), or is it
controlled from an external source ie some sort of ECU?
Where is the output from the coolant temp sensor (near the thermostat
cover
on 4G15's here) going? On F.I. engines it goes to the ECU. If there's no
ECU
like you claim, what do you think is the point of the sensor? Similarly
the
MAF device in the air cleaner, if there is one?
What IS your model year? What about emission controls? Did Malaysia
require
this for your model year? If so, what feedback controls are fitted? More
detailed info will enable a better diagnosis and discussion.
> .. I already got more amps from 4G15P's transformer coil
> inside distributor, just by cooling distributor,
OK, SPECIFICALLY how did you measure these extra amps?
--
Stewart DIBBS
www.pixcl.com/lancerproject
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