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Introduction This document describes the characteristics of the On Board Diagnostic system (OBD) used by the ECU and assembled on the 2017 Marathon Euro 4 PRO. The OBD system checks and shows one or more faults concerning: • Emission up to Euro 4 limits. •...
To connect the bike at the OBDII reader is necessary have on harness adapter to connect the standard connector of the bike to the connector SAE J1962 Type A use on the OBDII readers. Rieju has the next part available to use the OBD systems: 0/000.160.6022 – HARNESS SUPPLEMENT OBD E4...
If you have a standard OBD reader you will need only the harness supplement to connect it with the ECU of the bike. If you dont have an OBD reader Rieju suggest use the KIT OBD READER WITH HARNESS SUPPLEMENT, this kit...
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Rieju it’s possible that your OBD reader is not compatible with the OBD II system and you will need replace it. If the OBD reader is provided by Rieju but it cannot switch ON please check the battery is correctly connected and is full charged, check the fuse of the main harness and the harness supplement.
Error code Once the OBD reader is connected with the ECU we can found the following error code: Code Component Error P0601 Internal error P0335 Pick-up sensor Open circuit or value out of tolerances. P0118 Engine temperature Resistance value on the limits. sensor P0117 Engine temperature...
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Error code 2.- Check the harness continuity. With one multimeter, in position 20V DC checks the harness continuity. Put the key in ON position and check the voltage between the cables Purple (C1) and black (A1) on the ECU connector, if the voltage values are under 12,5V check the pin status and the continuity of the cables purple and black.
Error code P0335 error : This error show a fail on the pick-up sensor, the points to check will be the next: 1.- Whit the multimeter in 2KΩ position check the pick-up resistance (wires red and White on the engine) Unplug the connector of the engine and measure directly on the pins, the resistance value will 265 Ω...
Error code P0117 and P0118 errors: These errors show a fail on the engine temperature sensor. This sensor is a NTC, so the resistance value change on function of the temperature, for this reason is very difficult to do an exact control of the resistance values. The next points to check are: 1.- Unplug the temperature engine sensor, with one multimeter in 20KΩ...
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Error code 3.- With one multimeter check the continuity of the following wires: Yellow / Black: Wire that connect the temperature sensor connector and the pin C2 on the ECU connector. Blue / Black: wire that connect the temperature sensor connector and the pin C7 on the ECU connector.
Error code P0351 and P2300 error: These errors show a fail on the engine coil, the points to check are the next: 1.- Check that the coil is correctly assembled and connected, the contact is clean and without oxide or dust that can affected the contact resistance. 2.- Check the coil resistance, with one multimeter in 200Ω...
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Error code 3.- With one multimeter check the continuity of the following wires: Orange: It is the wire that connects the pint of the coil with the pin B1 of the ECU connector. If the continuity of the wire is Not OK, check the pin status and replace the harness if necessary.