JapCarForum Car Manufacturers Lexus/Toyota IS200 / IS300 / SPORTCROSS / Altezza Modifications & Tuning fitting apexi boost control

fitting apexi boost control

fitting apexi boost control

jay_russell
Posting Freak
3,005
18-05-2018, 10:57 AM
#1
anybody fitted one of these to the turbo set up, need to find out how it plumbs in with the wastegate and bov
jay_russell
18-05-2018, 10:57 AM #1

anybody fitted one of these to the turbo set up, need to find out how it plumbs in with the wastegate and bov

RichyUK
Member
113
18-05-2018, 11:07 AM
#2
external wastegate or internal?
RichyUK
18-05-2018, 11:07 AM #2

external wastegate or internal?

jay_russell
Posting Freak
3,005
18-05-2018, 11:14 AM
#3
sorry, external wastegate. if it help i can draw a little plan of how the car is set up
jay_russell
18-05-2018, 11:14 AM #3

sorry, external wastegate. if it help i can draw a little plan of how the car is set up

RichyUK
Member
113
18-05-2018, 11:21 AM
#4
'com' on the solenoid goes directly to the top port on the wastegate, 'nc' goes to the side port on wastegate, and this pipe needs a 't' peice fitting into it which goes to a pressure source between the turbo and inlet manifold. i normally fit a barb into the pipe that comes out of the turbo comressor.
RichyUK
18-05-2018, 11:21 AM #4

'com' on the solenoid goes directly to the top port on the wastegate, 'nc' goes to the side port on wastegate, and this pipe needs a 't' peice fitting into it which goes to a pressure source between the turbo and inlet manifold. i normally fit a barb into the pipe that comes out of the turbo comressor.

RichyUK
Member
113
18-05-2018, 11:23 AM
#5
also if you need assistance on setting up, give me a shout, i use these controllers all the time. they are fantastic when set up right.

And, i'd recommend fitting the purple wire onto the rpm signal from ecu rather than using it for injector duty cycle. this way you can use the 'learn' function of the avcr to it full potential.
RichyUK
18-05-2018, 11:23 AM #5

also if you need assistance on setting up, give me a shout, i use these controllers all the time. they are fantastic when set up right.

And, i'd recommend fitting the purple wire onto the rpm signal from ecu rather than using it for injector duty cycle. this way you can use the 'learn' function of the avcr to it full potential.

jay_russell
Posting Freak
3,005
18-05-2018, 12:20 PM
#6
ok but then the t piece goes to the vacum line for the bov and boost gaugeand to the throttle body and fuel pressure regulator? is this ok
jay_russell
18-05-2018, 12:20 PM #6

ok but then the t piece goes to the vacum line for the bov and boost gaugeand to the throttle body and fuel pressure regulator? is this ok

RichyUK
Member
113
18-05-2018, 12:25 PM
#7
yeah you can use that one, so long as its a positive pressure feed when the car is on boost as the wastegate needs the pressure on it.

the reason i normally fit a barb/nipple in the pipe right after the turbo outlet is to ensure you're getting pressure to the wastegate as instantly as poss.
Edited 29-06-2011, 10:00 PM by RichyUK.
RichyUK
18-05-2018, 12:25 PM #7

yeah you can use that one, so long as its a positive pressure feed when the car is on boost as the wastegate needs the pressure on it.

the reason i normally fit a barb/nipple in the pipe right after the turbo outlet is to ensure you're getting pressure to the wastegate as instantly as poss.

jay_russell
Posting Freak
3,005
18-05-2018, 01:15 PM
#8
i can take a picture of it to morrow and show you what i have and were it goes to. as i nned to remove the old boost controller and fit the new bov
jay_russell
18-05-2018, 01:15 PM #8

i can take a picture of it to morrow and show you what i have and were it goes to. as i nned to remove the old boost controller and fit the new bov

RichyUK
Member
113
18-05-2018, 01:17 PM
#9
yeah no probs, im assuming this is an is200 turbo? if so you've only got the 1 pressure feed that goes to the map sensor as your main pressure source for everything.
RichyUK
18-05-2018, 01:17 PM #9

yeah no probs, im assuming this is an is200 turbo? if so you've only got the 1 pressure feed that goes to the map sensor as your main pressure source for everything.

jay_russell
Posting Freak
3,005
18-05-2018, 01:25 PM
#10
thats the one, thats why i wanted to check how it all will fit together
jay_russell
18-05-2018, 01:25 PM #10

thats the one, thats why i wanted to check how it all will fit together

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