93 Impreza Import
Running 310 bhp

 

Ermm no!!!!! 10.0s is mega mega rich and frankly a waste of fuel, plus it doesnn't look as though you are getting a consistent reading across the curve, a little information about the car might help?

@

 

yeah it should show a smoothish line going down to about 11.

 

I've seen a lot worse.

It's not mega mega rich, just slightly richer than I would want it but the scale on the graph is making it look worse than it really is.

 

Agreed, could potentially benefit from being leaned out a little and despite the scale looks a little erratic considering the smoothness of the other graphs.

Assuming the wideband sensor wasnt playing up

Neil

 

considering the mods as stated in the original post it should be a lot leaner than that

 

Why ?

 

So its not overly dangerous? Aye it does look quite harsh, but the scale of the graph makes it look worse then it is i think.

The lad who did it did say the air filter needs a good clean or get a new one, do you think this would have caused this?

Do you think adding a chip to the ECU will sort this out? like the one from polar performance?

I dont want to be buying a whole new ECU like apexi... i dont really want to be doing much more to anything unless i really really need to!

 

bump