what EFIE for my car??

[poissonist]

Hello i am french and use a Peugeot 307, 2 liters, 137ch, unleaded, year 2001.

I wonder what efie i need to install.

My hho system is 2 electrolysers using 24w each (6v x 4A).
One on the air intake and other one on the engine vapor return.
I use fuel reheater and particle filter also.

In the next there is a strong possibility i change the electrolysers for bigger ones.

[poissonist]

Hello it seams,
You do not like so much French down there!

[colchiro]

Or maybe some of us are working on a different schedule from you? (Most of us are on the other side of the world.)

See "What Do I Need To Know About My Oxygen Sensor?" from My Documents link below.

You only need an efie on the pre-cat o2 sensors, which on a V4, V6 or V8, is probably two sensors, otherwise just one.

[poissonist]

Thank you colchiro. Sorry to wake you up during the night!! haha

My problem is i am not a mechanic! sometimes i feel like if i am alone in this situation. Maybe because eveybody knows what to do only by reading it!

[colchiro]

2001 is when many cars in the US started to use wideband sensors, but if I had to guess, I'd say you have an o2 sensor, not wideband, but that's just a guess.

See "What Do I Need To Know About My Oxygen Sensor?" in my Documents link.

If you have a friend that has a voltmeter, you could have him measure the voltages on yours and figure out what type you have.

[markodevine]

I do not need to fill it with water or soda bread and I have to first remove the front grill ... Not very convenient and takes longer than necessary. There is no room to add either the tractor is up there, so I can not add up to the last one if you want.

[wilfredbarthes]

It depends on the car manufacturing company. The kind of EFIE and size are totally dependent on the manufacturing company. So choose according to that.