Has anyone tuned their AVCR I'm having a problem with it. I haven't had much time to fool with it but something is not right. If anyone has done anything like this and would like to help me out I would really appreciate it thanks

 

talk to me, what are you having trouble with?

 

Well its like the car is running so rich at idle it will cut off. Like I said I have not had time to fool with it much since I put it in but I dont really understand what I've done. I did not think that I 'd done anything but evadentally I have. I've got duty cycle in 1st gear at 6% I'm not sure what I've got 6%of. Like I said I've not even read much of the book so please do not assume I'm a dumba$$

 

AVC-R does not change your air/fuel ratio.

The walbro fuel pump might be ocerrunning the stock fuel pressure regulator, I know ALOT of guys change to the Nismo type A and it fits right on the fuel rail. On the SR20 I think you need the Nismo type B fuel pressure regulator that is remote mounted.

Go through the menu till you find the setting to reset all you have done and start over.

Set your max boost for setting A or B
Then run it on max record where it will record your maximum boost then adjust your duty cycle to compensate for the response time of the solenoid.

Too high boost, lower duty
Too low boost, raise duty

I think that is how it goes....

But your A/F ratio is not going to be controlled/altered by the AVC-R

 

I've got the areomotive and it is remote mount however I do not have it in yet would this be a good enough alternative? I've heard good and bad. My car did not idle funny or anything until I put the AVCR in. Did not know if it would effect the fuel or not. Thanks