jessejames Posted April 10, 2010 Share Posted April 10, 2010 I've got an sr20det with an autometer boost gauge and a blitz sbc ID spec R controller. I set the controller to 10psi and took it for a spin. The gauge read 15psi while the controller was only showing 7psi. I unhooked the controller and installed the factory vacuum lines and then took it for a drive again. This time both the controller and the gauge read the same psi around 7-8psi. I then connected both the boost controller and the gauge to a air compressor and they both read the same 15psi that i had set it too. In the car both the controller and gauge are reading pressure from the hose between the FPR and intake manifold. Please Help! Quote Link to comment Share on other sites More sharing options...
Nigel Posted April 11, 2010 Share Posted April 11, 2010 Do you have a link to a manual? Nigel '73 240ZT Quote Link to comment Share on other sites More sharing options...
jessejames Posted April 16, 2010 Author Share Posted April 16, 2010 Do you have a link to a manual? Nigel '73 240ZT Here is the link the to manual http://www.blitzpowerusa.com/techsupport/pdf/sbc_i-d_iii.pdf I know have a proper reading on boost on both the controller and gauge. The Controller is overboosting. I set the boost to 10psi and it hit 18psi. I then lowered the boost setting to 7psi and it hit 9psi. The gain was set to about 10. The controller is on automatic mode. Quote Link to comment Share on other sites More sharing options...
jessejames Posted April 17, 2010 Author Share Posted April 17, 2010 Problem solved. I had a leak from the solenoid to the actuator. Quote Link to comment Share on other sites More sharing options...
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