2014年7月入的君威,验证一下机油寿命监测系统.

3014.10.22 机油寿命9%,里程9500公里.

安吉星发邮件,催促保养.

驱车4s保养,接待员问了几句,也没说什么,走的时候说:大哥,下次14000公里又来哈....

换了油以后,感觉噪音没有降低,基本没啥感觉.

有些小郁闷.

拉出机油尺检查发现,机油量加得很多,超过上限了.用吸管吸了500毫升出来.怠速3分钟,停车10分钟,严格打表检查机油标尺,这下油量正常了,中间刻度偏上一点.合适.

不知是油膜形成了还是机油量合适了,感觉车子安静了很多,加速有力,......轻飘飘.......,哈哈,巴适.

还没有首保.

跑了9005km,机油试纸油样

下面是8100km油样

香车美女

神雕侠侣

下面是关于机油监测的一些质料,有兴趣的TX可以看看.

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GM Oil Life Monitor System

Frequently Asked Questions

How does the system work?

The GM Oil Life Monitor System is not a mileage counter. It is actually a computer

based software algorithm that determines when to change oil based on engine operating

conditions. There is no actual oil condition sensor. Rather, the computer continuously

monitors engine-operating conditions to determine when to change oil. Over the years,

millions of test miles have been accumulated to calibrate the system for a variety of

vehicles. The system was first introduced in 1988 and is now on more than 10 million

GM vehicles.

非单纯计算里程，也没有机油检测传感器，而是基于发动机工作条件的检测而计算出来的。（从别的资料来看，可能是根据发动机总转数、机油温度、气候条件等计算的).

How do I operate the system?

The GM Oil Life Monitor System is very easy to use. First, refer to the vehicle owner’s

manual for a description of the specific ‘change oil’ message and the instructions for

resetting the system. When the vehicle has been driven the appropriate miles, the ‘change

oil’ message will be illuminated on the instrument panel or driver information center

when the vehicle is first started. An oil change should be done within two fuel tank fillups from when the message was first displayed. Immediately after the oil has been

changed, the system must be reset. After resetting, the ‘change oil’ display will no longer

be displayed after engine start up.

机油灯亮起以后2箱油以内需更换。同时必须复位机油寿命。

How many miles can I expect to go between oil changes when using this system?

The beauty of the GM Oil Life Monitor System is that it will automatically adjust the oil

change interval based engine characteristics, driving habits and the climate in which the

vehicle is operated. For instance, mild highway driving in a warm climate will maximize

the interval between oil changes. Depending on the vehicle, this could be in excess of

7000 miles and as high as 12,000 miles. On the other hand, short trip driving in cold a

climate may limit the oil change to 3000 miles or less. In general, most people that drive

a combination of city and highway schedules find that the GM Oil Life Monitor System

will indicate an oil change every 7500 to 8500 miles.

根据发动机特性，驾驶习惯，气候条件自动调整换油间隔。温和高速驾驶可以使机油寿命最大化。短途冷天驾驶，机油寿命明显缩短。

Do I have to check my oil level now that my vehicle is equipped with the GM Oil

Life Monitor System?

Yes, the system does not sense oil level. As stated in the owner"s manual, it is

recommended that you check your oil every time you stop for gasoline.

该系统不检测机油液位。

I use synthetic oil, should I expect to get more miles before the trigger point with

GMOLS?

The GM Oil Life System is calculated based on the factory fill requirement. While some

benefits may exist, the oil drain interval is not extended due to the use of synthetic oil.

全合成机油并不会延长机油换油间隔，虽然可能有一些好处。

I drive my vehicle in a very hot climate, do I need to change oil

more often?

The beauty of the GM Oil Life System is that it calculates for severe climate use and

determines the oil change interval just as it does for trailer towing as well as stop and go

operation. There is no need to adjust the oil change based on climate, as well as vehicle

use.

不需要特别考虑极端气候条件和驾驶习惯(意思是系统自动调整)。

另:

发动机在80-140度有利于延长机油寿命。

机油提示工作流程图

通过机油油液分析(实线)和GM机油系统(虚线)分别决定换油间隔的公里数对比(对于不同驾驶情况的车辆)，还是比较接近的。