换电池还有可能导致发动机转速不稳？

radonradon

If the engine speed becomes unstable after the battery is replaced, reset the engine using the following method:

1. Stop the vehicle in a safe place.
2. Place the gearshift lever (manual transmission) in the ”N” (Neutral) or the selector lever (automatic transmission) in the ”P” (PARK) position. Stop the engine.
3. Restart the engine.
4. Turn off the air conditioning (if so equipped).
5. Allow the engine to warm up until the needle in the water temperature gauge stabilizes near the centre of the gauge.
6. Stop and restart the engine.
7. Allow the engine to idle for approximately 10 minutes.
8. When the engine speed stabilizes, the resetting procedure is complete.

NOTE

If the engine speed remains unstable after the resetting procedure has been performed, have the vehicle inspected by an authorized MITSUBISHI dealer.

什么原理？

tammyxp

因为你断电了，ecu里面信息都丢失了，需要从新学习匹配. 有的德国车自己换电瓶断电后会各种报错，很麻烦。

radonradon

tammyxp 发表于 2022-1-19 22:34
因为你断电了，ecu里面信息都丢失了，需要从新学习匹配. 有的德国车自己换电瓶断电后会各种报错，很麻烦。 ...

如此的话，用个9伏的Interim Power Supply就可确保此类奇景不现呗？

Billhan1989

radonradon 发表于 2022-1-19 23:41
如此的话，用个9伏的Interim Power Supply就可确保此类奇景不现呗？

chenrenchun

radonradon 发表于 2022-1-19 23:41
如此的话，用个9伏的Interim Power Supply就可确保此类奇景不现呗？

接个启动充电宝更稳妥

landlordunion

投资个元征x431吧兄弟，各种学习全部一键搞定，安逸~

anquandiyi

如果有电瓶充电器的话可以直接接在接线柱上，换好以后再拔下来，这样就不会掉电了

elanora

anquandiyi 发表于 2022-1-20 02:52
如果有电瓶充电器的话可以直接接在接线柱上，换好以后再拔下来，这样就不会掉电了 ...

這辦法可行。

radonradon

landlordunion 发表于 2022-1-20 00:07
投资个元征x431吧兄弟，各种学习全部一键搞定，安逸~

眼下倒没有这个需求。只是看到群里有人发图就搜了搜。