Reference Waveform No. 1
WARNING: This page is about a different car, the 2004 Suzuki XL-7 and 2004 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
The shape of waveform varies with engine coolant temperature.
Waveform at 0 °C (32 °F)
Waveform at 40 °C (104 °F)
Waveform at 80 °C (176 °F)