Xhorse MQB Solder Free Adapter Try Frequency Failed Solution


Matched product:

Xhorse VAG MQB48 NEC35XX License with MQB48 XDNPM3GL Solder Free Adapters 13 Full Set Adapters

Xmas Sale Xhorse VAG MQB48 NEC35XX License with MQB48 XDNPM3GL Solder Free Adapters 13 Full Set Adapters

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  • Item No. XNR-SS408+HKSO680
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VAG MQB48 NEC35XX License with 13 Full set MQB solder free adapters for Muti-PROG, VVDI PROG (Need DB25 DB15 converter), Key Tool Plus.

Problem:

Trying to read VAG MQB D70F3532 cluster with xhorse vvdi prog and mqb solder free adapter. 12V to the adapter and prog. Failed to read cluster data, error try frequency failed.  Only yellow indicator turns on. Any solution?

Xhorse MQB Solder Free Adapter Try Frequency Failed 1
Xhorse MQB Solder Free Adapter Try Frequency Failed 2
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Possible solution:

Don’t connect adapter to cluster, only connect MQB adapter with vvdi prog, with 12V in both VVDI Prog and MQB Adapter.

If only has frequency failed error, you have to measure FLMD0 voltage.

Go and read by TEST_OPTION_15,  measure the FLMD0 voltage, normally the FLMD0 should be 3.3V, otherwise, the vvdi prog is faulty. Need to send back for repair.

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