Foxflash ECU Programmer Customer Problem:

I can’t read id and flash?

Renault Trafic 1.6 Bosch EDC17C42

Tried via obd and also via bench mode, always same? Have this message: ERROR !!! contact support info@dfb-technology.com.

Eobdtool.co.uk engineer replied:

It cannot read via obd if there is no vr file in server.

double check wiring and voltage.

Foxflash will R/W in boot as well.

You may have problem with ecu.

Many customers read and write renault EDC17C42 by bench mode

R/W OK, Checksum OK.

Need to use Foxflash Bench Box, connect the power adapter to Foxflash or bench box are OK, there is no difference.

Reanult/Nissan TC1767 EDC17C42 Pinout to Foxflash ECU Chip Tuning Tool:

Pin Q4, D1: +12V (Red)

Pin J3: Brown

Pin H4: White

Pin H1: GND (Black)

Pin A1: CAN-H (Blue)

Pin A2: CAN-L (Orange)

To read and write use the following driver:

-> BENCH TRICORE

-> RENAULT or NISSAN

-> TC1767- RENAULT or NISSAN

-> EDC17 C42

If Foxflash ECU Tool read Renault EDC17C42 ECU on bench OK, but failed to write with the error “OTP sector not writable” as shown below.

The possible cause is that your file is bad.

Bad file tried to write the original file and see if all is ok.

Do checksum manually.

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