 Plz help about GT4 Rear Diff, Can a different rear diff reduce Turbo boost? |
 Aug 14, 2008 - 10:23 AM
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Enthusiast  Joined Jul 14, '08 From Mauritius Currently Offline Reputation: 0 (0%)  |
Hi guys/Gals...
Am facing a problem:( I had an engine swap, from in my 2000 model Rav4 which i fitted with a GT4 ST205 engine. Am getting a low turbo boost:( My turbo is not boosting more than 0.4 bar:( Do u think its because i havent changed the rear diff? Am still running with my 1AZ-FSE rear diff. but can a rear diff reduce the turbo boost?? plz help and thnx again bros:) |
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Aug 17, 2008 - 1:18 PM
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 Enthusiast Joined Apr 2, '07 From Great Western Plateau Currently Offline Reputation: 9 (100%) |
Are you still using ur W2A setup? If not and you havent ground the pink wire then you're running in safe-boost mode, which is around 5psi I think.
You'll need to ground that wire so that the ECU thinks that the pump is still working, thus allowing you to run full boost mode. --------------------  98% completion --- aaRon |
Posts in this topic
Rav4Race Plz help about GT4 Rear Diff Aug 14, 2008 - 10:23 AM
Cuts_the_Pilot you changed the diff? did you just put another one... Aug 14, 2008 - 4:25 PM
Rav4Race QUOTE (Cuts_the_Pilot @ Aug 14, 2008 - 5... Aug 15, 2008 - 3:32 AM Taskbot Wait, are you saying you put that in a truck? Aug 14, 2008 - 4:28 PM Rav4Race yes lol but the truck ur talking about weigh 1282 ... Aug 15, 2008 - 3:28 AM presure2 the diff will not change the amount of boost your ... Aug 14, 2008 - 5:44 PM bccentaur3 The diff shouldn't play any role in how much y... Aug 14, 2008 - 5:57 PM DeathWing do a leak test on your intake, its probably becous... Aug 16, 2008 - 4:28 PM Rav4Race QUOTE (DeathWing @ Aug 16, 2008 - 5... Aug 17, 2008 - 1:06 PM domyz dont forget to ground the pink wire that is on the... Aug 16, 2008 - 7:06 PM GottaGoTurbo Have you checked for error codes - the code 54 is ... Aug 17, 2008 - 1:25 PM Rav4Race QUOTE (GottaGoTurbo @ Aug 17, 2008 - 1... Aug 18, 2008 - 5:44 AM lubu Just read ur other thread, seems that youve cleare... Aug 17, 2008 - 1:30 PM Rav4Race hehe thnx mate! i read ur post there... yea ... Aug 18, 2008 - 5:34 AM Rav4Race Hi am back again. Well ive managed to install the ... Aug 30, 2008 - 12:31 PM |
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