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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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Enthusiast ![]() Joined Jul 14, '08 From Mauritius Currently Offline Reputation: 0 (0%) ![]() |
Hi am back again. Well ive managed to install the rear diff of the GT4 and i can feel that my car is running smoother. But the boost problem as expected is still persisting:( There are no error codes and ive changed my fuel pump to a walbro 255 lph and added a sard fuel regulator.
Can anyone tell me how much psi i should be running of fuel pressure???? I think the boost problem is because of some kind of leaks that i cant find:( The wastegate did not stuck open. Am boosting like 6 psi actually:( Does anyone have some kind of tests to check where r the leaks?? plz help |
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Lo-Fi Version | Time is now: July 26th, 2025 - 7:51 PM |