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hey guys i brought a dodgey turbo smart boost controller off ebay and i fitted it today and turns out i took off and it had way 2 much boost and the car popped and just stopped spooling n boosting, iv removed it and connected it back to the factory solenoid but nothing still happens, has anyone had this issue before?? i miss boost already :(

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If you pop an intercooler pipe on a factory ECU/AFM equipped R33 GTST it will not idle and blow black smoke like crazy.

If the car idles fine and drives perfectly fine, just doesn't make any boost, you have blown the exhaust wheel on the turbo.

If you pop an intercooler pipe on a factory ECU/AFM equipped R33 GTST it will not idle and blow black smoke like crazy.

If the car idles fine and drives perfectly fine, just doesn't make any boost, you have blown the exhaust wheel on the turbo.

That's pin points it, so in other words I replace the turbo?? Should I do wastegate as well just to make sure?

If you pop an intercooler pipe on a factory ECU/AFM equipped R33 GTST it will not idle and blow black smoke like crazy.

If the car idles fine and drives perfectly fine, just doesn't make any boost, you have blown the exhaust wheel on the turbo.

depends on how the hose is popped. if it is still mostly on there then it can simply leak under boost but idle fine, but it will run pretty crappily under boost.

that said, if the wastegate actuator is stuffed then it may run no boost. normally though it's the other way round and it will run unlimited boost.

i'm not saying the turbo isn't stuffed, just giving other possible causes

  • 1 year later...

i think i might have same problem with a couple tiny diffrences, i blew the exaust manifold gasket and i can get to about 2psi but the rest sound the same. changing turbo out tonight hopefully fixes the problem

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