What Are the Symptoms of a Faulty Camshaft Sensor in a Car?

1 Answers
NicoleFitz
07/29/25 2:49pm
Car camshaft sensor failure symptoms include lack of engine power, increased fuel consumption, and ignition problems. Below are specific manifestations of a faulty camshaft sensor in a car: 1. Lack of engine power: When the camshaft position sensor fails, the ECU cannot detect changes in the camshaft's position, making it impossible to accurately monitor these changes. This affects the intake and exhaust volumes of the near-row system, thereby impacting engine performance; 2. Increased fuel consumption: A faulty camshaft position sensor causes the computer to spray fuel disorderly, resulting in excessive fuel consumption, choppy acceleration, and failure to reach proper RPM; 3. Ignition problems: The camshaft position sensor determines the ignition sequence. A faulty camshaft sensor in a car leads to ignition issues, making the engine difficult to start.
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