How to Sove Failed to Read BMW EDC16C1 on Bench by Foxflash


FoxFlash Tool can’t connect to EDC16C1 ecu, pinout according to instructions on fox software, I tried on 3 different ones with no result. Some solutions?

Foxflash Read Bmw Edc16c1 1


Different HW version.

Pinout on FoxFlash could work for other c1 versions but not for this one.


1.Check connection and power supply

Pinout (K-Line):

*Watch white cable because there is also a white/red cable in package.

Foxflash Read Bmw Edc16c1 2

If error remains,

2.Try Pinout (with CAN-Line)

PIN1&7 — 12V


PIN8 — Kline

PIN46 — CanH

PIN33 — CanL

Connect it on Bench Mode.

If error remains, remove Bench Box,

and connect to device on OBD Mode using GT100 Breakout Box + an extra power supply.


I have a connection with the ecu!

Foxflash Read Bmw Edc16c1 3