What's wrong with the automobile intake pressure sensor? How to judge?
Bad start, high fuel consumption, unstable idling,
That is what you see the car fuel some cars on a sensor to monitor the air intake so that it is difficult to start the vehicle EFI car is detection according to how much the air intake to control the intake of fixed numerical performance it will be in accordance with the factory set up a difficult start of weak acceleration increased fuel consumption
Without temperature signals, the ECU generally operates at an inlet temperature of 20 degrees, which has little effect. No effect of inlet pressure on the large signal, this signal cannot pass through the solar term door opening signal of the crankshaft position sensor, accurate estimation, which will directly lead to idle instability and slow response acceleration engine to increase fuel consumption.
