by coughy on Tue Jun 20, 2017 8:01 pm
hay what car u have??? RHKTriton???
i have a pb challenger and i was going to pick up the speed sensor wire from the auto ecu under the colum at the c45 plug wire 32 B-Y ??
have you looked here?? this is the speed output sensor wire to the ecu and it is easy to get to at the steering wheel colum that is where the ecu is located....
from install manual
- Connect Power (use an ignition-switched source), ground, speedo “input” and speedo “output” (to the speedo)
- Set S1 to 2
- Set S2 to A
- Install link LK2
- Drive the car for a minute (the speedo will not work).
- Observe that the LED flashes at 1Hz when the car is moving. This shows that the module has set itself for the type of speedometer signal that is present and that it is receiving a valid signal.
- If the LED doesn’t flash, install link LK1 (instead of LK2) and try again.
- Set S2 to 0
- Set S1 to 0
- Try the link options LK3, LK4 or LK5 until the speedo works (the speedo should read as it did with the car standard).
- Set S1* and S2** to give the required correction.
* S1 corrects the speedo reading in single units.
** S2 corrects the speedo output in tens.
e.g. If the required correction is 18%, set S1 to ‘8’ and S2 to ‘1’
- If the speedo reading needs to be corrected upwards rather than the default downwards, set S2 to F and then wait for the LED to flash twice. Then set S2 back to its required correction value. To return to downwards speed correction, again set S2 back to F and wait for a single flash acknowledgement.
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