Can't connect with my Fiat Panda

[DamianoRBN]

Hi! I've a Fiat Panda 1.3 multijet 2010. I've a problem: I bought a chinese elm 327 to connect with my car. Using Torque I can see some parameters such as oil temperature, water temperature ecc but when I'm trying to connect with the car using MES it gives me the error:

ELM327 -> ECU connection failed

I tryed "Test" function in Settings and it's ok, the message is: "This interface is compatible with ELM 327 1.4! Should connect properly with all CAN modules". I thought that the problem is the resistence between the pins but you can read on Multiecuscan.net that for my Panda is not required to have an "ELM C19" and "ELM" is enough:

Marelli 6F3 EOBD Diesel Injection (1.3) |INFO|DTC|DTC EX|PRM|ACT|ADJ| KLELMOBDKey
Marelli 6JF EOBD Diesel Injection (1.3) |INFO|DTC|DTC EX|PRM|ACT|ADJ| KLELMOBDKey
Marelli 8DF CF5/EOBD Diesel Injection (1.3) |INFO|DTC|DTC EX|PRM|ACT|ADJ| KLELMOBDKey
Bosch ABS 8 |INFO|DTC|DTC EX|PRM|ACT| KL 1ELM 1OBDKey 1 A1
Bosch ABS 8 ASR |INFO|DTC|DTC EX|PRM|ACT|ADJ| KL 1ELM 1OBDKey 1 A1
Bosch ABS 8 VDC |INFO|DTC|DTC EX|PRM|ACT|ADJ| KL 1ELM 1OBDKey 1 A1
TRW Airbag 2 (Ep - PROXI) |INFO|DTC|DTC EX|PRM|ACT| ELMOBDKey
TRW MY99 Airbag (1F-2P) |INFO|DTC|PRM|ACT| KL 3OBDKey 3 A2
TRW MY99 Airbag (2F-2P-2L-2T-I) |INFO|DTC|PRM|ACT| KL 3OBDKey 3 A2
TRW MY99 Airbag (2F-2P-2L-I) |INFO|DTC|PRM|ACT| KL 3OBDKey 3 A2
TRW MY99 Airbag (2F-2P-I) |INFO|DTC|PRM|ACT| KL 3OBDKey 3 A2
TRW MY99 Airbag (2P) |INFO|DTC|PRM|ACT| KL 3OBDKey 3 A2
Delphi Electric Steering |INFO|DTC|PRM|ADJ| KL 9ELM 9OBDKey 9 A1
Service Interval Reset (Base) |INFO|ADJ| ELMOBDKey
Service Interval Reset (Comfort) |INFO|ADJ| ELMOBDKey
Connect (NAV) Marelli |INFO|DTC|PRM|ACT|ADJ| ELMOBDKey
Instrument Panel Marelli (Base) |INFO|DTC|PRM|ACT|ADJ| ELMOBDKey
Instrument Panel Marelli (Comfort) |INFO|DTC|PRM|ACT|ADJ| ELMOBDKey
Body Computer Siemens |INFO|DTC|PRM|ACT|ADJ| ELMOBDKey
CAN Info |INFO| ELMOBDKey
CAN Setup / PROXI Alignment Procedure |INFO|ADJ| ELMOBDKey
Denso climate control (Single zone) |INFO|DTC| ELMOBDKey

Please Help me!

[Alfaeddy]

Hello

The connection problem is the ELM Interface

Either it has the disturbing Resistor on the board
or
It has the wrong software on the Pic (v2.1)

press the test button in Settings / interfaces and set the screen here

For Resistor you will find everything necessary

viewtopic.php?f=5&t=1493

Greeting Eddy