dont know whats goin on with it but every time i rev up and shift hard my vafc turns off and my vtec switches back to the primary lobes. i was haveing problems with vtec swtiching back cuz the vafc vtec control was set to low for my cams so now that it is at 55 on the vafc i think when it shuts off it reads from the ecu which is only 5 then swithces to primary lobes. any reason why its only turning off when switching gears hard ?????? i checked wirieing it seems alright but i dont know? the ecu is bolted down and not moving when i shift ??????????

 

sounds like either a power wire or a ground wire because a sensor wire would not cause the vafc to turn off

 

theres 2 power wires red and orange i think and 2 ground black nad brown, i checked them both a couple times they seem good and makeing contact. this is so confuseing not know why this does this

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by eg_type_r93 &raquo;</TD></TR><TR><TD CLASS="quote">sounds like either a power wire or a ground wire because a sensor wire would not cause the vafc to turn off</TD></TR></TABLE>

Yup, a sensor wire wouldn't turn it off, and if it was the MAP wiring it would cause the car to go into limp home mode. Check power/grounds.

 

You mentioned it "seems like it is making good contact" ............. did you soldier and heatshrink all of your connections?

 

Check the power and ground, sound like when your shifting somethings coming lose!!!!!!!!

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BseriesHybrid &raquo;</TD></TR><TR><TD CLASS="quote">Check the power and ground, sound like when your shifting somethings coming lose!!!!!!!!</TD></TR></TABLE>

ya im gona check it again just isnt makeing sense cuz the ecu is bolted adn not moving but ill check again