如題
請教一下
根據網路爬文,線在渦輪車即使熄火依舊能夠散熱
但我停車下車覺得很安靜
沒覺得風扇在轉......這樣能散熱嗎?
另外
市區走走停停頻繁的起閉
假設真不傷引擎與渦輪好了
會傷冷氣壓縮機嗎?
poki921 wrote:
如題
請教一下
根據...(恕刪)
怠速啟閉系統一定會增加零件耗損，因此車廠選用壽命較高的啟動馬達（我印象中是可啟動次數增加到原本的10倍），電池提升為EFB或是AGM電池可可承受較深度的放電，凸輪軸壽命也有在設計上加長，因引擎不運轉時，凸輪軸上沒有油膜，發動一瞬間的磨損多，因此怠速啟閉是用比較高規的零件來換取市區油耗降低幾%，確切數據我忘了，可能是省3-5%的市區油耗，裡面不確定的是凸輪壽命增加多少，只知道有增加而已，而啟動馬達增加10倍壽命，如果市區紅綠燈過多，就會導致啟動馬達提早掛吊
這些變貴的零件換得市區省電油，可以確定的是比較環保，但不見得比較省錢。
所以，我都不用怠速啟閉
poki921 wrote:
了解!感謝!!...(恕刪)
可以用 VCDS 將怠速啟閉啟動的條件設嚴苛,聽說這樣也不會有保固問題...
設法可以有溫度法或是電壓法.
國外可以查到:
(1) Temperature Method
These instructions were sourced from the Golfmk7.com site. Grateful acknowledgement to the author "Allenlin" who has said that the VCDS tweak was developed on a 103TDI. Allenlin has produced a short video which shows that SS has been disabled (see the link below) I have implemented this tweak on my mkVII, and I can vouch that it works. Video: Start/Stop disabledGolf mkVII Allenlin instructions:
1. Enter 19CAN Gateway
2.Click on Adaptation10
3. From dropdown channel list select (1)Start/Stopp AuntemperaturvorgabeMinimaltemperatur (it's almost at end of channel list)
In New value box, enter 50 (default stored value = 50.0) Click Do it! tab Click Add to Log to save a copy of the change
4.From dropdown channel list select (2)Start/Stopp AuntemperaturvorgabeMaximaltemperatur (it's almost at end of channel list)
In New value box, enter 50 (default stored value = 50.0) Click Do it! tab Click Add to Log to save a copy of the change
(2) Voltage Method (alternative)
The voltage method is not available to all mk7 models (my own my13 vehicle will not allow access to the Adaptation channel below). However, I have confirmed (by viewing the Adaptation Control Map for Address hex19) that this method is available for the my14 model.
Instructions
1. Enter 19CAN Gateway (see screen shot above)
2. Click on Adaptation (see screen shot above)
3. From drop down channel list, select Start/Stop start voltage limit (it's about 60% down the channel list)
In New value box, enter 12 (default stored value = 7.6V) Note: forums report that a value greater than 10V will work for this tweak maximum permissible value =12.1V Click Do it! tab Click Add to Log to save a copy of the change
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