hi i got a 96 civic with a gsr swap and my secondaries are not working and i dont know why anyone know how to fix this

 

any body no anything about this

 

check ur oil level

 

its full i know its not that

 

Does it rev beyond 6000 RPM? Have you looked at the vacuum actuator for the IAB during startup? It should close after the engine starts and reopen after the engine shuts off.

 

hold on ima look right now

 

yeah thats
working

 

how do the secondaries work

 

What ecu are you running? The p72 was set for the IAB's. Unless you chipped another ecu it shouldn't open them up

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by poorhonda &raquo;</TD></TR><TR><TD CLASS="quote">how do the secondaries work</TD></TR></TABLE>

The IAB works by applying vacuum to the actuator at low RPM. At ~5750, the solenoid closes and the vacuum is removed. The actuator releases it vacuum through a filter on the solenoid.

 

how do i test it
like i cant hear it a 6 grand like i use to is there any other way to test it

 

no one seems to know to much about this

 

I would check for signal to the IAB solenoid, remove the filter from the solenoid and inspect for flow, and check for CELs.

 

im getting code 90 or p1457

 

Code 90 is Evaporative Emission Control System leak detected in the fuel tank area. It's nothing I know about, I just have a list of CEL codes.

 

Hi, CEL just came on and threw 2 codes =/ CEL 67 (catalyst system) and CEL 90 (evaporative emission control system).

Does anyone have any information on what to test/look for?

Edit- searched more and found the answer to CEL 90. My gas cap wasn't all the way tightened. I filled up days ago! Stupid Oregon gas attendent (not all, just the idiot working at Shell who can't turn it in 3 clicks!) Will reset the ecu and see if it comes back on later.


Modified by 13loody at 3:41 PM 5/20/2008