Sr20 profec b install

It is also good to have somebody in the car with you that can watch the gauge while you concentrate on not wrecking your car. However, setting it too close to the SET value will cause the boost to spike.

Page 41 This Harness is used when controlling the ignition timing. NAME Input name to label each input signal channel. Input up to 8 letters. You should probably do this in a wide open area with no other cars nearby and preferably no cops. You should set this to a conservative setting when beginning to tune your Greddy unit. This website uses cookies to improve your experience while you navigate through the website.

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Necessary cookies are absolutely essential for the website to function properly. I just cant understand how it would go from fine to crap instantly. Any help would be appreciated. Post by TryingToTurbo » Sat Jul 25, pm try bypassing the profec, and see if your wastegate is opening at 7psi like it should. Think twice and read this: viewtopic. Post by kxmike87 » Sat Jul 25, pm I already used my friends MBC and it held 7 psi fine no spikes and tryed boost source straight to wastegate and it was also fine held it perfect.

I did recheck the wiring and its solid. Post by Mamba » Tue Jul 28, pm i had issues last year trying to get my profec B to work properly aswell.

Item: Profec Type: White Size: 89 x Item: Profec. Electronic boost controller see for more info see Basics on our blog Also see optional Profec MAP expantion pack for more features. Item: Profec MAP. Item: Boost Solenoid Valve. Item: Solenoid Valve Harness. Item: Power Supply Harness. Item: Speed Harness. Remove the coolant reservoir, drain it into the pan, and install. Install the radiator drain plug. Apply Loctite PST sealant to the engine block plug and install it.

Install the front bleeder plug. Fill the radiator with more coolant until some spills from the rear bleeder. Install the rear bleeder cap and radiator cap.

Start the engine. Listen for strange noises, check for leaks, and keep an eye on the temperature gauge to avoid overheating. After the radiator fan begins to run, allow the engine to run a few more minutes, then shut down. Allow the engine to cool for an hour, then remove the rear bleeder cap and radiator cap.

Fill the coolant reservoir if necessary, and fill the radiator until fluid spills from the rear bleeder. At this point, the cooling system should be sufficiently purged of air.