It stalls when it warms up. I have a problem, the M156 engine starts and runs, when i
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It stalls when it warms up. I have a problem, the M156 engine starts and runs, when i
Глохнет, когда прогревается. У меня проблема, двигатель M156 заводится и работает, когда прогревается, глохнет. Глохнет, когда горячий, когда отпускаешь педаль газа. Если нажать на педаль газа, то не глохнет. Едет хорошо, тяга хорошая. Кто-нибудь знает, в чем проблема, почему глохнет, когда горячий?
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E320
It sounds like your M156 engine might be experiencing issues related to the idle air control system or possibly a vacuum leak. When the engine stalls upon warming up and releasing the throttle, it often points to problems with maintaining the correct air-fuel mixture at idle. This could be due to a malfunctioning idle air control valve, which regulates the engine's idle speed by controlling the amount of air entering the engine when the throttle is closed. Another possibility is a vacuum leak, which can cause the engine to run lean and stall when idling because extra air is entering the system unmetered. I recommend checking the Engine Control Module (ECM) for any fault codes, as it will provide valuable insights into any sensor or system malfunctions affecting idle performance. A full system scanner like the youcanic is ideal for this task, as it can read codes from all vehicle systems, not just the engine. Be cautious of using a basic scanner like the Autel AutoLink AL319, which is limited to engine codes and might not capture issues affecting idle control. Have you inspected the idle air control valve and vacuum lines for any signs of wear or damage that could be contributing to the stalling issue?
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