Ok I currently have an H22 in my Civic. I am still finishing up the swap. Currently I do have the EGR valve wired in. I am also using the P13 ECU. I do not want a check engine light over the EGR valve (code 12). Where do I hook the vacumm lead up to? How do I get the EGR system to work correctly? What extra items to I need? I have looked at the vacumm diagrams.(EGR control solenoid valve, EGR vacumm Control Valve). Is that all I need ? Or do I even need them? Thanks for any advice.

 

EGR Wiring Info

USDM wire colors are the same as JDM.

Connector colors means that when looking at the connector (wire pointing towards you) that the way they should line up (From left to right)

EGR lift valve solenoid
(The connector colors, From left to right) BLK/YEL and RED

Sensor Voltage - BLK/YEL - goes to A25
ECU trigger - RED - goes to A11.

EGR Lift Sensor (the actual EGR on the intake manifold)
(The connector colors, From left to right) WHT/BLK, GRN/WHT, and RED/WHT

ECU trigger - WHT/BLK - goes to D12
Sensor ground - GRN/WHT - goes to D22
Sensor voltage - RED/WHT - goes to D19 or A25

 

is the egr valve needed? im not sure in what it does. thanks for any info.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by hartlessEK &raquo;</TD></TR><TR><TD CLASS="quote">is the egr valve needed? im not sure in what it does. thanks for any info.</TD></TR></TABLE>

Its not needed for performance at all but it will throw a code every once and awhile. It recirclates the exhuast gases back through the intake, kinda like a smog pump.