Senin, 11 Agustus 2014
·
EPS ecu
·
Warning light on the dashboard
·
Connection to the OBD2 Diagnostic port
·
Vehicle speed sensor (which might be in
the dashboard as part of the speedo)
·
A sensor which detect steering rotation
on the input shaft of the steering rack
·
A motor which aids the steering effort
fitted to the rack
To gain the diagnostic flash codes from the warning light on the dashboard
(which EPS light will be constantly on if there is a fault) all you need to do
is short out two pins on the OBD2 connector, using a paperclip or a piece of
wire. Take care not to touch any other pins, and simply push the paper clip
into the plug to keep the following pins joined:-
To reset the error codes on the system, you simply short out the same two pins
above 5 times in 10 seconds, so short for 1 second, release for 1 second – five
times. It may take a few attempts to get this right, and it might help if you
made a simple switch with some wire/pins to push into the connector.
EPS error codes
13 – Engine Revolution Signal System Abnormality
16 – Vehicle Speed Sensor Abnormality when driving
17 – Vehicle Speed Sensor Abnormality when stopping
21 – Motor System disconnected abnormality
22 – Motor System Shorted abnormality
23 – Motor System overcurrent (soft) abnormality
24 – Motor System overcurrent (soft and hard) abnormality
25 – Motor System Rotation Abnormality
31 – Torque main sensor abnormality
32 – Torque sub sensor abnormality
33 – Torque sensor power abnormality
34 – Torque sensor output abnormality
41 – Temperature sensor disconnected abnormality
42 – Temperature sensor shorted abnormality
43 – Motor heating abnormality
44 – ECU computer heating abnormality
51 – Computer ECU Abnormality
52 - Computer ECU Abnormality
53 - Computer ECU Abnormality
54 - Computer ECU Abnormality
55 - Computer ECU Abnormality
56 – Warning system (dash light) disconnected or shorted abnormality
61 – Power system abnormality
62 – Torque sensor output abnormality
63 – Overcurrent abnormality
64 – Torque sensor disconnected abnormality
65 – Motor current / Torque sensor abnormality
66 – Computer / ECU internal abnormality
67 – Motor voltage abnormality
68 – Computer internal control abnormality
69 – Diagnostic port recording circuit abnormality
16 – Vehicle Speed Sensor Abnormality when driving
17 – Vehicle Speed Sensor Abnormality when stopping
21 – Motor System disconnected abnormality
22 – Motor System Shorted abnormality
23 – Motor System overcurrent (soft) abnormality
24 – Motor System overcurrent (soft and hard) abnormality
25 – Motor System Rotation Abnormality
31 – Torque main sensor abnormality
32 – Torque sub sensor abnormality
33 – Torque sensor power abnormality
34 – Torque sensor output abnormality
41 – Temperature sensor disconnected abnormality
42 – Temperature sensor shorted abnormality
43 – Motor heating abnormality
44 – ECU computer heating abnormality
51 – Computer ECU Abnormality
52 - Computer ECU Abnormality
53 - Computer ECU Abnormality
54 - Computer ECU Abnormality
55 - Computer ECU Abnormality
56 – Warning system (dash light) disconnected or shorted abnormality
61 – Power system abnormality
62 – Torque sensor output abnormality
63 – Overcurrent abnormality
64 – Torque sensor disconnected abnormality
65 – Motor current / Torque sensor abnormality
66 – Computer / ECU internal abnormality
67 – Motor voltage abnormality
68 – Computer internal control abnormality
69 – Diagnostic port recording circuit abnormality
