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Old 29-09-2006, 11:04 AM
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Miggidy Miggidy is offline
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The downside of releasing the air to atmosphere is that it has already been metered by the mass air sensor, and when it blows off, the ECU will be injecting the wrong amount of fuel into the cylinders. The engine temporarily runs extremely rich, meaning too much fuel is injected into the cylinders.
Sound About right?
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