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最後, Polestar 團隊會進行一系列的排氣與噪音測試,首先使用一般市售版的引擎控制軟體,然後再換上 Polestar 性能升級的版本。基於 VOLVO 對環境保護的承諾, Polestar 性能升級調校版本的排氣數值,對環境的影響不能超過一般市售版,否則將無法通過測試;同時噪音測試的結果也必須符合現行的標準,『 Polestar 性能升級』服務才能通過 VOLVO 的考驗在市場上正式銷售。
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首先,我們將引擎安裝在測試基座上,同時連接一組測量馬力和扭力的精密儀器,再針對燃油與空氣混合比例和噴射/點火時間進行細部微調,藉此提升引擎動力的理想輸出區間,並找出引擎和變速箱的最佳作動時機;此外,在測試基座上有許多感應裝置,能隨時監測壓力、溫度以及渦輪增壓器的狀況,確保引擎在運轉時不會超過安全限制。
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完成了引擎調校後,下一個階段則是針對引擎搭配的車款,調校相關的引擎控制軟體,這個步驟的目的在確保引擎在任何反應的狀況下都可正常運作。舉例來說,我們不希望增壓器的壓力突然飆高,造成加速過程不順,我們的首要目的,在於調整出最理想穩定的性能輸出;經過對行駛特性感受最為敏銳的賽車手實測證明,這樣的調校不僅必要、而且效益極高。
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在進入車輛測試階段之前,Polestar 團隊會先在引擎上的幾個重要部位安裝溫度感應裝置,行駛測試過程中,試駕車手會以非常激烈的方式操控車輛,以確認引擎不會過熱、或是產生其它不良狀況。

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Sensus
Experience a smarter drive
An intelligent car is a better car. That’s why we’ve developed Sensus. Sensus is our philosophy that lies behind all our technologies. Each one designed to help you connect with your car and the world around you.

Volvo Cars Support
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Life always seems a lot simpler when there’s someone around to help. So to make sure life with your Volvo is as simple and trouble-free as possible, we’ve developed a wide range of support options to offer help and reassurance whenever—and wherever—you may need them.

Connectivity
Connecting to your car or connecting to the Internet. Here you’ll find the answers to all your questions and queries about Volvo and connectivity.

Volvo On Call
Whether you’ve forgotten your password or just need a little help getting started, you’ll find the answers to your questions, plus all the advice and support you need.

Mobile manuals
Download the app and get your Volvo’s Owner’s Manual on your mobile or tablet, featuring user guides, instructional videos and a useful search function.