December 23, 20196 yr The N2 gauges and oil temp/oil pressure gauges are not working when I do a cold and dark start. If the "ready for start" function is used they are okay. Am I missing a switch somewhere? P3D4.5HF2 with F1GTN750 installed.
December 23, 20196 yr 48 minutes ago, kpan said: The N2 gauges and oil temp/oil pressure gauges are not working when I do a cold and dark start. If the "ready for start" function is used they are okay. Am I missing a switch somewhere? P3D4.5HF2 with F1GTN750 installed. As a start (pun!) I would check that you have the C and D electrical buses connected (rotary switches on the overhead should be in the vertical position). The N2 and Oil gauges will not work without the C and D buses powered up. Al
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