camp lejeune/ jacksonville NC
02-13-11, 07:25 PM
#2576
"Street Ported"
Join Date: Jan 2007
Location: Jacksonville, NC
Posts: 368
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here's a quick secondary troubleshoot guide:
1) Park car turn ignition to on but don't start it:
2) Check charge control is pulled in
3) Check CRV is open ie you can blow through it
if it fails 2 or 3 it's the vaccum storage/switching system. Pull vacuum hose off CRV listen for vacuum chamber filling.
4) leave CRV venting to atmosphere go for drive.
5) floor it in 3rd @ 3500 rpm you should hear the secondary start pushing a LOT of air out by the time you hit 4500rpm
if it fails 5 then :
a) it's the turbo control actuator (did you hear the exhaust pitch change?)
b) it's a major boost leak (this should be very obvious)
c) the precontrol system is not working
6) as you pass 4500 you should hear the venting abruptly stop.
if it fails 6 then it's the solenoids not switching pressure onto the CRV. Block off the CRV and do another run. If there is still no 2ndary boost its the secondary pressure hose that feeds through the LIM into the nest. (green/brown on the wargasm hose diagram)
If you got secondary boost with the CRV blocked then it's the CRV itself (unlikely) or the hose that connects it to the secondary (common).
Also check all your vacuum lines and all your solenoids under the UIM.
Hope this help.
1) Park car turn ignition to on but don't start it:
2) Check charge control is pulled in
3) Check CRV is open ie you can blow through it
if it fails 2 or 3 it's the vaccum storage/switching system. Pull vacuum hose off CRV listen for vacuum chamber filling.
4) leave CRV venting to atmosphere go for drive.
5) floor it in 3rd @ 3500 rpm you should hear the secondary start pushing a LOT of air out by the time you hit 4500rpm
if it fails 5 then :
a) it's the turbo control actuator (did you hear the exhaust pitch change?)
b) it's a major boost leak (this should be very obvious)
c) the precontrol system is not working
6) as you pass 4500 you should hear the venting abruptly stop.
if it fails 6 then it's the solenoids not switching pressure onto the CRV. Block off the CRV and do another run. If there is still no 2ndary boost its the secondary pressure hose that feeds through the LIM into the nest. (green/brown on the wargasm hose diagram)
If you got secondary boost with the CRV blocked then it's the CRV itself (unlikely) or the hose that connects it to the secondary (common).
Also check all your vacuum lines and all your solenoids under the UIM.
Hope this help.
02-14-11, 06:12 PM
#2578
"Street Ported"
Join Date: Jan 2007
Location: Jacksonville, NC
Posts: 368
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I will let you know cuz just find out this weekend i have gear inspection cuz we leaving soon. because of all the training that we have we can only do the inspection this weekend.
02-21-11, 06:07 AM
#2586
I have a FD now!!!!
My New FD
Hi Guys,
Its been a while since I've been on here, I will be here more often now. I just got a 94 Touring 7. I am so happy!!! It needs a lot of work but its well worth it. Let me know the next time you are going to meet and I will come.
Danielle(Rain.)
Its been a while since I've been on here, I will be here more often now. I just got a 94 Touring 7. I am so happy!!! It needs a lot of work but its well worth it. Let me know the next time you are going to meet and I will come.
Danielle(Rain.)
02-21-11, 04:41 PM
#2588
I have a FD now!!!!
02-23-11, 06:02 AM
#2593
I have a FD now!!!!
Missing the right hand side headlight cover. Im gonna get 2 carbon fiber covers w/o the vents.
Needs new tires
Needs the rims refinished
Check for error codes.
I need to clean the grounding strap to the ecu. (When it has issues it tries to choke at 1/4 throttle. If we get it all tightened down it runs perfectly. then it gets loose again.)
Install horns
It came with a set of new brakes and rotors, have to install them and do a alignment.
and buffer the paint, wash and wax.
Which isn't bad to have to do all of this, it isn't very much to do. All the other cars we have had needed more. Considering the price I got a steal.
Needs new tires
Needs the rims refinished
Check for error codes.
I need to clean the grounding strap to the ecu. (When it has issues it tries to choke at 1/4 throttle. If we get it all tightened down it runs perfectly. then it gets loose again.)
Install horns
It came with a set of new brakes and rotors, have to install them and do a alignment.
and buffer the paint, wash and wax.
Which isn't bad to have to do all of this, it isn't very much to do. All the other cars we have had needed more. Considering the price I got a steal.
02-23-11, 04:53 PM
#2596
I have a FD now!!!!
02-27-11, 09:56 AM
#2597
I have a FD now!!!!
Ive been getting 16 (egr) and 27 (metering oil pump) we where trying a bunch of stuff to get it grounded well and changed to a new battery. We rechecked the codes and are still getting 16 (egr) but no longer get 27. I will have to keep an eye on him.
02-27-11, 10:23 AM
#2599
"Street Ported"
Join Date: Jan 2007
Location: Jacksonville, NC
Posts: 368
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And for your ground. Do some additional grounding point, You can go to your local car audio store and get some 4gauge wire and some terminals.
Here are the grounding points:
-battery + terminal to alternator + post
-battery + terminal to starter + post
-battery * terminal to chassis (bare metal) at strut tower
-battery * terminal to top of block (where wiring harness bolts down)
-ground to alternator body
-ground to starter body
This gives clean, high voltage signal to the starter, alternator, and engine wiring harness/ecu.
Here are the grounding points:
-battery + terminal to alternator + post
-battery + terminal to starter + post
-battery * terminal to chassis (bare metal) at strut tower
-battery * terminal to top of block (where wiring harness bolts down)
-ground to alternator body
-ground to starter body
This gives clean, high voltage signal to the starter, alternator, and engine wiring harness/ecu.
02-27-11, 10:38 AM
#2600
I have a FD now!!!!