Non responsive boost sometimes
11-01-02, 07:25 PM
#1
I have more fun than you.
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Join Date: May 2002
Location: Sand Key/Clearwater Beach, Florida
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Non responsive boost sometimes
Basically I notice often that if I am cruising (not in acceleration already) at like 3500-5000 rpms in 3rd or
4th gear and then go WOT, my boost climbs to 0-5 psi and rpms increase only. Little or no turbo response.
When I let off the accelerator I hear the "whooo" sound.
It doesn't do this all the time, but I notice it on the highway. It seems like my car needs to be running a bit
before it starts doing it but once it starts it does it
conistently every time.
I've taken it to 2 Rx-7 specialists and neither have been able to figure out the issue.
Any ideas?
David
4th gear and then go WOT, my boost climbs to 0-5 psi and rpms increase only. Little or no turbo response.
When I let off the accelerator I hear the "whooo" sound.
It doesn't do this all the time, but I notice it on the highway. It seems like my car needs to be running a bit
before it starts doing it but once it starts it does it
conistently every time.
I've taken it to 2 Rx-7 specialists and neither have been able to figure out the issue.
Any ideas?
David
11-01-02, 07:31 PM
#2
I have more fun than you.
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Join Date: May 2002
Location: Sand Key/Clearwater Beach, Florida
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A few mod notes would help...
Power FC
Profec B
Stock turbos
Pettit IC "3"
I had this problem when my Profec B was not working
and had to control with the PFC. The 2nd guy I took
it too said he removed the PowerFC from the boost
control loop and set up the Profec B not as standard but as he would set up an Apexi controller....for what its worth.
Anyways I still have this issue.
Power FC
Profec B
Stock turbos
Pettit IC "3"
I had this problem when my Profec B was not working
and had to control with the PFC. The 2nd guy I took
it too said he removed the PowerFC from the boost
control loop and set up the Profec B not as standard but as he would set up an Apexi controller....for what its worth.
Anyways I still have this issue.
11-20-02, 08:43 AM
#5
Chimera Driver
Join Date: Jul 2001
Location: Birmingham, AL
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If you're still running the seq sysytem sound slike your've got a hose blown off. I'd check all the hoses related to the CRV. You might find on that's not connected.
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