PCMTuner Failed to Read Renault EMS3110 Solution

---

PCMTuner was unsuccessful to read Renault Continental EMS 3110 by OBD2, any idea?

PCM Tuner will read ems3110 continental (TC1766/1504KB) via OBD module 22.

Valeo V40/V42 (SH7058/1024KB)
Sagem 3000 (SH7055/512KB)
EMS3110 (TC1766/1504KB)
Dacia, Logan, Sandero, Fluence, Megane, Almera EMS3120 (TC1738/2048KB)
Duster, X-Ray EMS3125 (TC1782/2560KB)
Clio 4 1.6T EMS3150 (TC1767/2048KB)
Nissan: Juke 1.2T EMS3155 (TC1782/2560KB)
Reading, writing, checksum correction.

 

If failed to read ems3110, disconnect ECU coolant sensor, keep ignition live by pressing start button every 20 secs for example.

Disconnecting ecu coolant sensor or doing on bench with breakout box.

If car is keyless you need keep ignition alive an immo off.
If you have OBD breakout cable try this pinout.