What are the causes of intake pressure sensor failure?

1 Answers
AdelineDella
07/30/25 10:02am
Intake pressure sensor failure is caused by: 1. Open or short circuit in the internal wiring of the sensor; 2. Blockage or air leakage in the vacuum hose between the sensor and the intake manifold. Symptoms of intake pressure sensor failure include: 1. Malfunction of the engine computer's fuel injection function; 2. Abnormal engine operation or poor acceleration; 3. Black smoke emitted from the exhaust pipe during engine operation; 4. Engine failure to start; 5. Poor engine acceleration; 6. Intermittent engine stalling. The intake pressure sensor is a device or apparatus that can sense pressure signals and convert them into usable output electrical signals according to a specific pattern.
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