Exhaust pressure/temp vs boost
#16
My car has one sensor, right in front of the turbo. The gauge is a HKS w/peak hold. The red light comes on around 900-1000C. Obviously poor data. I run 20 lb. boost on the high setting. I was told that the sensors have a short life. Hell, what wouldn't in that location. I close the glove box (location of gauge) 'cause the buzzer that accompanies the light is distracting. I am leery of running prolonged 20 lb. boost on a steep uphill grade.