jovime
15th February, 2012, 01:14 PM
Hi guys!
Received a MAN Truck ECU BOSCH 0281 001 747 with accelerator problems, it did not accelerate at all. Truck starts ok, and an error regarding CAN 2 Line shows: CAN2 line down.
Dash shows an ABS error too, so I suppose ABS module is not communicating with ECU as a cause of can line being down.
I've been fighting with it for few days now. Changed CAN2 transceiver for one that seemed compatible; line filter seems ok.
The problem is that I don't know exactly wich transceiver will be 100% compatible with the ECU.
Here you have some images of the PCB.
Does someone know the subtitute for the transceiver? It has that numbers printed on it:
3029009 / 1951130.
I used a MICROCHIP MCP25515SN, but result is the same.
Thanks in advance!
Received a MAN Truck ECU BOSCH 0281 001 747 with accelerator problems, it did not accelerate at all. Truck starts ok, and an error regarding CAN 2 Line shows: CAN2 line down.
Dash shows an ABS error too, so I suppose ABS module is not communicating with ECU as a cause of can line being down.
I've been fighting with it for few days now. Changed CAN2 transceiver for one that seemed compatible; line filter seems ok.
The problem is that I don't know exactly wich transceiver will be 100% compatible with the ECU.
Here you have some images of the PCB.
Does someone know the subtitute for the transceiver? It has that numbers printed on it:
3029009 / 1951130.
I used a MICROCHIP MCP25515SN, but result is the same.
Thanks in advance!