Problem calibrating RealGauge Coolant Kit
#1
Problem calibrating RealGauge Coolant Kit
A friend and I have successfully installed the RealGuage Coolant Gauge in my ’98 XK8. However, we’re having a problem calibrating the gauge. To complete the calibration we have to be able to access the coolant temperature gauge readings while the ignition is on but the engine is off. His OBDII scanner won’t read in ignition on/engine off mode and mine gave us some odd readings (on his car and mine) when I used the Diagnostic function to get the reading from the temperature gauge.
Has anyone had a similar problem and can give us some advise?
Has anyone had a similar problem and can give us some advise?
The following 2 users liked this post by Jag#4:
Jim Stewart7 (09-10-2024),
sklimii (09-10-2024)
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