Nissan inductive wheel speed sensor
Posted: Tue Mar 24, 2009 6:50 am
Hi,
I'm using a DL1 and Dash2 in a Nissan Silvia (S14 200SX) and would like to use the car's existing wheel speed sensor.
It's an inductive type sensor, giving a variable voltage and frequency AC sine wave output depending on speed.
In the factory setup, the speedo in the dash has the signal processing circuitry and outputs a normal 5v square wave signal for the ECU.
Is there a converter available for this type of sensor, or a simple circuit people are using successfully?
Incidentally, the output from the speed sensor is similar to a bare ABS sensor, but with less pulses per km.
thanks!
I'm using a DL1 and Dash2 in a Nissan Silvia (S14 200SX) and would like to use the car's existing wheel speed sensor.
It's an inductive type sensor, giving a variable voltage and frequency AC sine wave output depending on speed.
In the factory setup, the speedo in the dash has the signal processing circuitry and outputs a normal 5v square wave signal for the ECU.
Is there a converter available for this type of sensor, or a simple circuit people are using successfully?
Incidentally, the output from the speed sensor is similar to a bare ABS sensor, but with less pulses per km.
thanks!
