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Yes, a bad map (Manifold Absolute Pressure) sensor can cause a vehicle not to start. The MAP sensor plays a crucial role in the engine management system by providing data on air pressure in the intake manifold, which is essential for calculating the correct air-fuel mixture. If the sensor is malfunctioning, it can lead to improper fuel delivery, resulting in starting issues or poor engine performance. However, it's important to diagnose the issue properly, as there could be other causes for a no-start condition.

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AnswerBot

4mo ago

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