Greddy BCC on aristo motor? possible?
#1
Greddy BCC on aristo motor? possible?
friend gave me a greddy BCC sw20 from his MK4 supra and I was wondering if it is possible to use it on a JDM MAP sensor motor?
Motor is an aristo, I cant seem to find any wiring for it.
original wiring uses TPS signal to fool the MK4s turbo pressure sensor, which in our case is still a turbo pressure sensor but it is our MAP sensor as well.
anyone ever wire one in with any luck?
Motor is an aristo, I cant seem to find any wiring for it.
original wiring uses TPS signal to fool the MK4s turbo pressure sensor, which in our case is still a turbo pressure sensor but it is our MAP sensor as well.
anyone ever wire one in with any luck?
#3
the JDM motor is strictly MAP sensor based, not only for engine load/fueling but boost pressure limiting as well.
The BCC ties into the TPS and uses its signal to reduce the voltage to the US MK4s "turbo pressure sensor" which is a MAP sensor but only for the turbo pressure.
On the JDM supra and aristo, the "turbo pressure sensor" is the vehicles MAP sensor.
I saw some articles about a VFCC, and maybe somehow using the HK$ FCD
The BCC ties into the TPS and uses its signal to reduce the voltage to the US MK4s "turbo pressure sensor" which is a MAP sensor but only for the turbo pressure.
On the JDM supra and aristo, the "turbo pressure sensor" is the vehicles MAP sensor.
I saw some articles about a VFCC, and maybe somehow using the HK$ FCD
#5
Not the definitive answer, BUT I have not heard or read anything about the BCC that relates to the MAF. All wiring and discussion seem centered around the MAP/Turbo pressure sensor on the intake mani.
Good read
http://www.mkiv.com/techarticles/bcc...GReddy_BCC.htm
Good read
http://www.mkiv.com/techarticles/bcc...GReddy_BCC.htm
#6
Lead Lap
Join Date: Jan 2006
Location: Ronert Park, CA
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i have the SW20 on my aristo swap. only one that works. wire it up the same as a supra and same voltage too.http://mkiv.com/techarticles/bcc/bcc_install/bcc.htm
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