2018年3月29日星期四

Autel MaxiDas MD808 Review

A quick look of the Autel MaxiDAS MD808 capabilities
Testing on a 2016 Corolla

Note: not sponsored or affiliated with Autel anyway

Boot up quickly, for 4 seconds around
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Enter generic OBDII (check Engine symbol)
Connect in generic mode - fast
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Read codes: stored codes, pending codes, permanent codes
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Enter live data - PID loading quickly
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Using the custom list to graph some live data
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Short term fuel trim and RPM should work for this test
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Maximum graphs allowed is only 2 at a time
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There is also no amplitude adjustment for the graphs
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At least the graphs has a quick response time
A combined graph
Have to edit the contrast because it is difficult to see
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Personally would not recommend using the merged graphs because it’s not easy to see and keep track
I guess, in some occasion, having a merged graph is better than none

Enter on-board monitor test (mode 6)
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Toyota
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Looks like the monitor id’s are translated
Non-translated id’s will show up in HEX like ($01)
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Mis-fire monitor data
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Purge flow monitor
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Looks like not all test id’s are translated
Non-translated id’s can make some diagnosis difficult
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Also not all the test id’s applies to this vehicle
Here’s an example of translated id’s of the same car from my another scanner
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Exit the main menu

On to the enhanced portion of Autel MD808 (the one that reads Scan)
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Here is the major downside of this scanner
There’s no auto id
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The scanner is updated, but for some reason, the latest is the year 2014 (the vehicle is a 2016)
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Good luck on knowing the engine
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All vehicle information
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Auto scan
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Since the scanner is a regular MD808, it will show Engine, Trans, ABS and SRS only
If someone here is looking for MD808 for full-system diagnostic, you can go to http://www.obdexpress.co.uk/wholesale/autel-maxidiag-md808-pro.html 
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Enter ECU and read live data
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The data list seems to be mixed around where some can be graphed and some cannot
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But there seems to be a bit of second lag when existing the control unit
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I give this Autel MD808 a 3.9 Star as a first impression because it could be better for its price. (Rating may change after further testing)

At least compared to the Launch crp129 I used in the past, the MD808 is the clear winner.







http://blog.obdexpress.co.uk/2018/03/29/autel-md808-vs-launch-crp129/

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