fuel problems related to fmu -----SOHC D16z6
#1
fuel problems related to fmu -----SOHC D16z6
Question:
If you run a Vafc do you need the missinglink?
With 450cc injectors do i need an fmu?
So far i have consistantly thrown codes for Map sensor(3), Fuel system error(43) and vtech silinoide switch(21). (this is my first turbo project would like some input on what could be my problem or problems. any thoughts on the this would Help. i have the fmu, missinglink and 450s on the car now at idle afr are around 14.3, but with normal driving 12.6-13.2 afrs, when i boost and the rpms get to about 3500-4500 throw a code and runs like ----
If you run a Vafc do you need the missinglink?
With 450cc injectors do i need an fmu?
So far i have consistantly thrown codes for Map sensor(3), Fuel system error(43) and vtech silinoide switch(21). (this is my first turbo project would like some input on what could be my problem or problems. any thoughts on the this would Help. i have the fmu, missinglink and 450s on the car now at idle afr are around 14.3, but with normal driving 12.6-13.2 afrs, when i boost and the rpms get to about 3500-4500 throw a code and runs like ----
#2
Re: fuel problems related to fmu -----SOHC D16z6
looks like you're just a little lost on combinations of parts for various setups
setup 1, afc hack
- 450cc injectors
- afc
setup 2, fmu style
- stock injectors
- missing link or check valves
dont combine the two setups.
also for settings on the afc, you can look at www.thermal99.com. these wont be a perfect setting for you necessarily but they are a good start.
setup 1, afc hack
- 450cc injectors
- afc
setup 2, fmu style
- stock injectors
- missing link or check valves
dont combine the two setups.
also for settings on the afc, you can look at www.thermal99.com. these wont be a perfect setting for you necessarily but they are a good start.
#4
Re: fuel problems related to fmu -----SOHC D16z6
i can just hear the FMU rant about to begin,
and 450cc woud not work with a fmu setup, infact i would think it would only make the situtaion worse.
Vafc is way to expensive for what it does and can get a fully tunnable ecu already chipped for 1/2 has much, even less if you do it yourself like i plan. UBERDATA ALL THE WAY!
and 450cc woud not work with a fmu setup, infact i would think it would only make the situtaion worse.
Vafc is way to expensive for what it does and can get a fully tunnable ecu already chipped for 1/2 has much, even less if you do it yourself like i plan. UBERDATA ALL THE WAY!
#5
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Re: fuel problems related to fmu -----SOHC D16z6
Originally Posted by formsim
i can just hear the FMU rant about to begin,
and 450cc woud not work with a fmu setup, infact i would think it would only make the situtaion worse.
Vafc is way to expensive for what it does and can get a fully tunnable ecu already chipped for 1/2 has much, even less if you do it yourself like i plan. UBERDATA ALL THE WAY!
and 450cc woud not work with a fmu setup, infact i would think it would only make the situtaion worse.
Vafc is way to expensive for what it does and can get a fully tunnable ecu already chipped for 1/2 has much, even less if you do it yourself like i plan. UBERDATA ALL THE WAY!
#6
Re: fuel problems related to fmu -----SOHC D16z6
hey
thanks for the input im gonna run with just useing the 450s and the vafc. my only concern is with out the missinglink in place will the vafc be able to handle the map reading boost? I'm a little unclear about this so i'll keep diggn around till i find some answeres.
thanks again
thanks for the input im gonna run with just useing the 450s and the vafc. my only concern is with out the missinglink in place will the vafc be able to handle the map reading boost? I'm a little unclear about this so i'll keep diggn around till i find some answeres.
thanks again
#7
Re: fuel problems related to fmu -----SOHC D16z6
#8
Re: fuel problems related to fmu -----SOHC D16z6
Originally Posted by formsim
Thanks for the link that helps alot
#9
Re: fuel problems related to fmu -----SOHC D16z6
Originally Posted by m1c
hey
thanks for the input im gonna run with just useing the 450s and the vafc. my only concern is with out the missinglink in place will the vafc be able to handle the map reading boost? I'm a little unclear about this so i'll keep diggn around till i find some answeres.
thanks for the input im gonna run with just useing the 450s and the vafc. my only concern is with out the missinglink in place will the vafc be able to handle the map reading boost? I'm a little unclear about this so i'll keep diggn around till i find some answeres.
Originally Posted by ****
setup 1, afc hack
- 450cc injectors
- afc
- 450cc injectors
- afc
#10
Re: fuel problems related to fmu -----SOHC D16z6
Originally Posted by wdwalker
Originally Posted by m1c
hey
thanks for the input im gonna run with just useing the 450s and the vafc. my only concern is with out the missinglink in place will the vafc be able to handle the map reading boost? I'm a little unclear about this so i'll keep diggn around till i find some answeres.
thanks for the input im gonna run with just useing the 450s and the vafc. my only concern is with out the missinglink in place will the vafc be able to handle the map reading boost? I'm a little unclear about this so i'll keep diggn around till i find some answeres.
Originally Posted by ****
setup 1, afc hack
- 450cc injectors
- afc
- 450cc injectors
- afc
Standard Honda ECU with Standard Map sensor can read up to 11.4psi without chucking a CEL
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