Yes the injector times you can leave them 0 for new and old. Unfortunetly for the fuel trim table,by zeroing it out it should be stock but it doesnt 100%. ( found that on mine )
My toyota mapsensor is reading much more boost than the greddy one. for example greddy sensor sees 20psi and the toyota map sensor reads 31psi! whats happening?
Anyone who is saying digital are flickery .... means they have bad wastegate issues. u run an aem digital boost gauge and it. doesnt fliker or jump. it gives correct readings and is down to the least 1psi!
Where do you weld the bung on a side exit. on a normal exhaust its 35" away from turbo.. but side exit it means nearly at the end. does it read accurate?