No pops an bangs evo 7 ecu - Page 3

sgt_pepper · 08-03-2010, 05:14 PM

Ok so I'm getting 0.1 volts with engine on at the plug for the sas solenoid and 0v with the engine off. SO I'm guessing that it's getting juice to it and the wiring is all fine.

Still only getting pops/bangs on overrun at high revs when feathering the throttle though

Is there a way of modifying injector duty so that it goes up dramatically when on overrun and throttle position is 0 and revs are above 2 krpm so above idling speed? A friend has this on Subaru although his was mapped with a power fc.

LanEvoVII · 27-06-2010, 08:05 PM

I think this is the bov.. Is an atmo? or recirculation bov?

Can you put the oem?

todd · 27-06-2010, 10:08 PM

you should have 12v to the red /yellow wire at the sas solenoid , disconnected with ign on ,then between the other wire (brown)and pin 6 at the ecu no resistance

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08-03-2010, 05:14 PM	#21
sgt_pepper Member Join Date: Jul 2009 Posts: 43	Ok so I'm getting 0.1 volts with engine on at the plug for the sas solenoid and 0v with the engine off. SO I'm guessing that it's getting juice to it and the wiring is all fine. Still only getting pops/bangs on overrun at high revs when feathering the throttle though Is there a way of modifying injector duty so that it goes up dramatically when on overrun and throttle position is 0 and revs are above 2 krpm so above idling speed? A friend has this on Subaru although his was mapped with a power fc.

27-06-2010, 08:05 PM	#22
LanEvoVII Junior Member Join Date: Sep 2009 Posts: 1	I think this is the bov.. Is an atmo? or recirculation bov? Can you put the oem?

27-06-2010, 10:08 PM	#23
todd Senior Member Join Date: Jan 2009 Location: ireland Posts: 378	you should have 12v to the red /yellow wire at the sas solenoid , disconnected with ign on ,then between the other wire (brown)and pin 6 at the ecu no resistance