Yes the chip U4 is the MCP2551. I have removed R04 now and its works thanks!!Alfaeddy wrote:Hello
If the chip C4 is the term MCP2551
Then the red-marked resistor R04, which is must be removed.
Greetings Eddy
Search found 2 matches
- 24 Nov 2012, 14:25
- Forum: Usage Q&A
- Topic: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)
- Replies: 2549
- Views: 4910820
Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)
- 23 Nov 2012, 15:59
- Forum: Usage Q&A
- Topic: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)
- Replies: 2549
- Views: 4910820
Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)
My ELM327 works great with engine but i can't connect to the CAN bus.
I have found de resistor R04 (121) (red marked) is this the right one, or maybe the resistor R14 (681).
http://postimage.org/image/9du31aqzt/
I have found de resistor R04 (121) (red marked) is this the right one, or maybe the resistor R14 (681).
http://postimage.org/image/9du31aqzt/