JapCarForum Car Manufacturers Lexus/Toyota IS200 / IS300 / SPORTCROSS / Altezza help me finish it.....turbo help

help me finish it.....turbo help

help me finish it.....turbo help

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jay_russell
Posting Freak
3,005
22-05-2017, 11:51 PM
#1
well i', lost at the bit at the end.

ready to conect up all the rubber hoses and just keep getting mixed advice.
so here goes.
[Image: Untitled-1.jpg]

i have here 2 lines comming out of the engine
1 bov
1 wastegate
1 fuel pressure
1 boost control
1 oil catch tank
1 air filter line
1 boost gauge

lots to conect up

can you help me join up this mess
jay_russell
22-05-2017, 11:51 PM #1

well i', lost at the bit at the end.

ready to conect up all the rubber hoses and just keep getting mixed advice.
so here goes.
[Image: Untitled-1.jpg]

i have here 2 lines comming out of the engine
1 bov
1 wastegate
1 fuel pressure
1 boost control
1 oil catch tank
1 air filter line
1 boost gauge

lots to conect up

can you help me join up this mess

Lexusboy
Posting Freak
9,267
23-05-2017, 12:53 AM
#2
Jay The boys that can help with this today area at a show.
I am sure they will respond as soon as they see this thread..

Sounds like you are very close to the finish line
Lexusboy
23-05-2017, 12:53 AM #2

Jay The boys that can help with this today area at a show.
I am sure they will respond as soon as they see this thread..

Sounds like you are very close to the finish line

jay_russell
Posting Freak
3,005
23-05-2017, 01:05 AM
#3
yes mate. just this mess and exhaust then to the mapper. hope to have the car back in service for next week
jay_russell
23-05-2017, 01:05 AM #3

yes mate. just this mess and exhaust then to the mapper. hope to have the car back in service for next week

edeath
Senior Member
525
23-05-2017, 01:22 AM
#4
well you need a line from the oil vapour out at the top of the engine to the catch can and then into the air filter tube.

The Boost guage should T off tge Vac line by the throttle body along with the actuator for the BOV.

The fuel pressure guage will need to go into the fuel line somewhere i think and the wastegate and boost control should connect together but not sure how Smile

Was Supercharged Racing Green IS200 Sport. Now APR Stage 1 Seat Leon Cupra (220 Bhp).
edeath
23-05-2017, 01:22 AM #4

well you need a line from the oil vapour out at the top of the engine to the catch can and then into the air filter tube.

The Boost guage should T off tge Vac line by the throttle body along with the actuator for the BOV.

The fuel pressure guage will need to go into the fuel line somewhere i think and the wastegate and boost control should connect together but not sure how Smile


Was Supercharged Racing Green IS200 Sport. Now APR Stage 1 Seat Leon Cupra (220 Bhp).

iano21
Member
89
23-05-2017, 01:58 AM
#5
well
have you a fuel return put into your car for the fuel pressure regulator??

the oil catch can comes off the top of rocker cover and then into tube on the induction pipe going to the turbo from induction kit!! just catches oil and return in the air then!!

the boost controller tees between the rubber pipe going from turbo to wastegate. so disconnect the pipe on it. then bring one from turbo to controller then one from wastegate to controller. look at controller twil be on it which is in and which is out. you will also need a vacuum for the boost controller depending on which it is so it can read negative.

does the boost gauge read vacuum aswell?

depending on answers to above you will need 4 vacuums the boost controller if electronic, the dump valve and the fuel pressure reg and the boost gauge if reads negative.
there is a vacuum line right under the butterfly on the throttle body on the right hand side on it. try not take to many lines from one places as it makes it slow and inaccurte. there are more vacuums underneath but you will need to get under it to get at them!!

ian
iano21
23-05-2017, 01:58 AM #5

well
have you a fuel return put into your car for the fuel pressure regulator??

the oil catch can comes off the top of rocker cover and then into tube on the induction pipe going to the turbo from induction kit!! just catches oil and return in the air then!!

the boost controller tees between the rubber pipe going from turbo to wastegate. so disconnect the pipe on it. then bring one from turbo to controller then one from wastegate to controller. look at controller twil be on it which is in and which is out. you will also need a vacuum for the boost controller depending on which it is so it can read negative.

does the boost gauge read vacuum aswell?

depending on answers to above you will need 4 vacuums the boost controller if electronic, the dump valve and the fuel pressure reg and the boost gauge if reads negative.
there is a vacuum line right under the butterfly on the throttle body on the right hand side on it. try not take to many lines from one places as it makes it slow and inaccurte. there are more vacuums underneath but you will need to get under it to get at them!!

ian

jay_russell
Posting Freak
3,005
23-05-2017, 03:01 AM
#6
no fuel return.
can you take the picture i have done and fill in the lines with diferent colours have added the missing air intake hole
[Image: Untitled-1-1.jpg]
jay_russell
23-05-2017, 03:01 AM #6

no fuel return.
can you take the picture i have done and fill in the lines with diferent colours have added the missing air intake hole
[Image: Untitled-1-1.jpg]

jay_russell
Posting Freak
3,005
23-05-2017, 03:02 AM
#7
and boost control is just a manual one for now. not sure were and how to put in a fuel return line.
jay_russell
23-05-2017, 03:02 AM #7

and boost control is just a manual one for now. not sure were and how to put in a fuel return line.

jay_russell
Posting Freak
3,005
23-05-2017, 03:03 AM
#8
the fuel presure regulator has a in and out plus one more above the valve
jay_russell
23-05-2017, 03:03 AM #8

the fuel presure regulator has a in and out plus one more above the valve

jay_russell
Posting Freak
3,005
23-05-2017, 03:07 AM
#9
like this?
[Image: Untitled-2.jpg]
jay_russell
23-05-2017, 03:07 AM #9

like this?
[Image: Untitled-2.jpg]

jay_russell
Posting Freak
3,005
23-05-2017, 03:08 AM
#10
[Image: Untitled-3.jpg]
jay_russell
23-05-2017, 03:08 AM #10

[Image: Untitled-3.jpg]

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