What temperature should your xkr be at idle?
#21
My XKR idles at 11.4 and goes up to as high as 13.4 while driving. It reaches 13.4 at higher rpms with foot off throttle only. I picked up a cigarette lighter plug in with USB and voltage display and it reads exactly the same as the ADU receiving data from the OBD2. Everything works beautifully and I'm not using a battery maintainer anymore because I'm driving the car at least 2-3 times a week. I also have a new AGM battery which I installed over the winter; however, the voltage reading with the new battery is the same as the 5 year old I replaced--replaced only because of age. Do I have a problem?
Still loving the C8 jagtoes? I'm still on the wait list for a C8 Z06.
Still loving the C8 jagtoes? I'm still on the wait list for a C8 Z06.
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