do you hook up the vtm wire? if so what do u hook it to?

any body have extra instructions on what to do with the vafc? the manual doesnt cover pr3 ecu's

 

I havent done one for awhile, but i remember using all the wires. The manual does cover the PR3 ecu. Follow the instructions for the 88-91 Integra XSI or 88-91 Civic SiR.


-Todd

 

okay i figured that out.
my question now is about the pressure signal, is that for the vtec pressure switch or for fuel pressure.

because according to the manual it says c11 wich is the map sensor

 

unf unf

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by slowpokesi &raquo;</TD></TR><TR><TD CLASS="quote">okay i figured that out.
my question now is about the pressure signal, is that for the vtec pressure switch or for fuel pressure.

because according to the manual it says c11 wich is the map sensor</TD></TR></TABLE>

i dont get it. if the manual says that you wire up the VAFC to C11 which is the MAP sensor, why would you be guessing if this wire is for the vtec pressure switch or for fuel pressure??

the pressure signal wires are for the MAP sensor (for fuel enrichment), VTEC is already connected with the wire running from A7 and the VAFC has NO control over fuel pressure.

 

how many wires on the motor are labeled pressure? only 1 the vtec pressure switch

thats why i was confused.

the manual should say map sensor, itd be less confusing, thanks for clearing everything up though

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by slowpokesi &raquo;</TD></TR><TR><TD CLASS="quote">how many wires on the motor are labeled pressure? only 1 the vtec pressure switch

thats why i was confused.

the manual should say map sensor, itd be less confusing, thanks for clearing everything up though</TD></TR></TABLE>

and.. what about the Manifold Absolute Pressure Sensor?

 

dont give me a hard time dude,
thanks for anwsering my question dont be a dick , i obvously didnt think about it before.

 

ok here we go the VTM wire goes to B5 which is the same wire as Oil Pressure on a PR3/PWO ECU. If your using a PM6/PG7 USDM ECUs its for the ELD and you don't wire it up. Hope this helps B11 is for the map sensor...cut the wire in half....connect the Yellow wire to the ECU side of the wire then the white goes to the remaining going to the map sensor


Modified by zCivic at 12:28 PM 4/11/2003