The automobile intake pressure sensor is out of order. What effect does it have?
If the intake pressure sensor fails, the ECU will not detect the signal and the engine will not hit. If the intake pressure sensor is removed, the plug will start.
Some car pressure sensor bad won't get hit some bad taxi and car idling instability to gas mixture get underpowered or thin because ECU is based on the intake pressure sensor crankshaft position sensor for coolant temperature sensor signal control three fuel inlet pressure sensor is broken ECU have not accepted the signal of intake air or received is not accurate so there will be some of the above fault symptom; not a car, lights, engine code ECU, data storage, misalignment and other symptoms.Diagnosis; consultation with a decoder.Methods according to the consultation results, the necessary investigation, adjustment, maintenance, code repetition and test run shall be carried out in sequence, according to the order.Summary: on time to protect the car, improve performance, low carbon environmental protection, identify problems, timely investigation, eliminate hidden dangers and ensure safety.
The pressure sensor is D type electronic control fuel injection system is a part of the role is to change of pressure in the inlet manifold to convert the voltage signal to the ECU is to measure the inlet air flow, and determine the pressure change of mixed fuel ratio combined with IC detection by the air intake quantity of the pressure switch output signal amplification of the original fuel injection pipe the target empty, and transmits signals to the ECU. Throttle position sensor: detects the throttle opening change and sends the signal to the ECU. One is to check the intake pressure, and the other is to check the throttle opening. That's how they differ. Hope to adopt, thank you! Senior car maintenance staff to answer for you.
