Who REALLY knows?

need RX7 · 08-19-2009, 07:04 PM

You can get rid of the whole vacuum rack and run lines straight to the fuel rails.

Zenki7 · 08-19-2009, 07:06 PM

ok awesome so there is nothing else Im not seeing or thinking of that is running off that rack perfect!
EXACTLY what I was looking for!

and what about in the way of sensor etc that plug into the engine harness if those items arent there wont the ecu read bad???

SecondGenPat · 08-20-2009, 06:26 AM

from your name I'm guessing you have an s4
so, the s4 computer could not care less if the emission plugs are connected to the solenoids or air. The primitive pcm does not have any feedback sensors to let the pcm know that a requested function actually happened, also the pcm does not have any amperage monitoring circuits for the solenoids to monitor their operation.
-Pat

Zenki7 · 08-20-2009, 09:32 AM

Thank you Pat looks like Im actually getting some help! Thanks alot guys, if anyone else has any input or anything feel free to chime in !

08-19-2009, 07:04 PM	#1
need RX7 Clean S4 Nutswinger Join Date: Mar 2008 Location: Sterling Heights, MI Posts: 485 Rep Power: 18	You can get rid of the whole vacuum rack and run lines straight to the fuel rails. __________________ -Ted -1986 Mazda RX7 Sport [DD/beater]: engine finally let go at 205k. parts car status. -1986 Mazda RX7 base [resto-mod project]: S5 n/a swap in progress.

08-19-2009, 07:06 PM	#2
Zenki7 Rotary Fan in Training Join Date: Mar 2008 Posts: 56 Rep Power: 18	ok awesome so there is nothing else Im not seeing or thinking of that is running off that rack perfect! EXACTLY what I was looking for! and what about in the way of sensor etc that plug into the engine harness if those items arent there wont the ecu read bad??? __________________

08-20-2009, 06:26 AM	#3
SecondGenPat Start a Revolution Join Date: Feb 2009 Location: Park Ridge, NJ Posts: 29 Rep Power: 0	from your name I'm guessing you have an s4 so, the s4 computer could not care less if the emission plugs are connected to the solenoids or air. The primitive pcm does not have any feedback sensors to let the pcm know that a requested function actually happened, also the pcm does not have any amperage monitoring circuits for the solenoids to monitor their operation. -Pat __________________ That to secure these rights, Governments are instituted among Men, deriving their just powers from the consent of the governed, — That whenever any Form of Government becomes destructive of these ends, it is the Right of the People to alter or to abolish it, and to institute new Government -The United Stated Declaration of Independence

08-20-2009, 09:32 AM	#4
Zenki7 Rotary Fan in Training Join Date: Mar 2008 Posts: 56 Rep Power: 18	Thank you Pat looks like Im actually getting some help! Thanks alot guys, if anyone else has any input or anything feel free to chime in ! __________________