Piggy backing on speed sensor and ABS signals?
#1
Racer
Thread Starter
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I want to connect a speed signal and possibly the ABS wheel sensor signals to my new ECU.
Any issues piggy backing on the speed sensor in the gear box or the ABS sensor?
/Dea
Any issues piggy backing on the speed sensor in the gear box or the ABS sensor?
/Dea
#2
Rennlist Member
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You can tap into the speedometer sensor wire and feed it to a high-impedance input on the ECU without problems. Info in this write-up may help:
https://members.rennlist.com/tom8695...r%20Page1.html
I haven't tried to tap into an ABS sensor signal, but as long the ECU has high-impedance inputs, I'd imagine it would be fine too.
https://members.rennlist.com/tom8695...r%20Page1.html
I haven't tried to tap into an ABS sensor signal, but as long the ECU has high-impedance inputs, I'd imagine it would be fine too.