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Pete · 01-17-2015

The power switch in the center console is ON?
Vacuum Pump plugged in and working?
Differential MAP electrical connector plugged in?
You have the correct Differential MAP?
You sure you have the correct secondary solenoid and not the EVAP solenoid plugged in?
You went straight from vaccum pump to Diff. MAP nothing in between?

If the above is correct secondaries should work or you have something else gong on.

You would not need to add wire to secondary solenoid wire if you peel it out of the loom should reach firewall easy.
The EVAP wiring is short.

Pete

01-17-2015	#11
Pete Join Date: Dec 2003 Location: Chicagoland,IL Posts: 2,680	Re: help still have secodary problems The power switch in the center console is ON? Vacuum Pump plugged in and working? Differential MAP electrical connector plugged in? You have the correct Differential MAP? You sure you have the correct secondary solenoid and not the EVAP solenoid plugged in? You went straight from vaccum pump to Diff. MAP nothing in between? If the above is correct secondaries should work or you have something else gong on. You would not need to add wire to secondary solenoid wire if you peel it out of the loom should reach firewall easy. The EVAP wiring is short. Pete __________________ '91 #1635 PoloGreen 350 LT5 11.09 @ 129.27 11.04 @ 128.86 474RWHP 400RWTQ http://www.youtube.com/watch?v=SFNFOhGGlR4 http://www.youtube.com/watch?v=ZlRIOMwaDYY https://sites.google.com/site/peteszr1garage Last edited by Pete; 01-17-2015 at 01:30 PM.