I just finished turboing my rx7 and it saw its first start about 4 days about. Now the ?s it starts up and dies right away if you hold the throtle for a couple of seconds it will idle at like 4500 rpms Y is this? Another ? is after about 3 mins of running the header is glowing red hot, Over fueling ? and is the pressure sensor bac and o2 sensors needed.

 

Of course the pressure sensor is required. Why would it be on the car otherwise?

If it's disconnected, the secondary injectors will fire anytime the engine is over 3800 RPM.

The BAC is there to allow the ECU to regulate your idle.

You say you turbocharged your car. If you are more specific in what you did, it's easier to help.

 

Ok I striped the block no egr stuff no air pump no ac all that is there is ps alt. wp. then stuck turbo header on with wastegate attached installed a t3t4 50 trim turbo front mount installed also have turbo 2 intake upper lower and throtle body tps sensor hooked up air intake temp sensor hooked up then oil and water sensor hooked up no o2 no pressure no bac no egr it does not need to pass emissions. when it starts it reves up to about 35 and dies if you hold the throttle for a sec it will idle at about 45 header glows red hot after 1 to 3 mins of running, stock inj. afm ecu off na what needs to happen

Thanks by the way