ABS Light and sputtering Speedometer, Elise
So I did a bit of searching on the topic, but got a few different results from it. Wondering if anyone has experienced what I'm experiencing.
Basically, I was at a track day. 2 sessions in and it's pretty rainy. My first time tracking in the rain. Took it easy. Have lunch, classroom...get ready for my 3rd session. Instantly notice ABS Light and Speedo is jumping. ABS Light stays on and while the Speedometer is tracking my actual speed, it'll sporadically jump and sputter. Halfway through the session, ABS light had gone off and speedometer was working ok. Pick up the pace a little, ground is still a little wet. Brakes lock up in a semi-hard braking zone and I ride into some gravel. ABS light on. Pitted in. Didn't even bother with the 4th session.
Now for the rest of the day, the ABS light has stayed on...and again while the Speedo tracks my speed, it'll still jump and spike. I should also note that I noticed the Speedo jumping at idle and it seemingly affected my idle speed.
My guess is something with the wheel speed sensor. But don't really know where to begin. Any advice is much appreciated.
2007 Chrome Orange Lotus Elise
Last edited by gstomp06; 10-14-2018 at 08:37 AM.