Has anybody logged an Autometer electric unit in HPT? I have it all wired up and have a few times but before I call it useless I want to hear the same from someone else. Last WOT I logged, with the physical gauge dead steady at 58 ish, the log read one millisecond something like 28psi to the next millisecond 110psi. WTF?

TIA for any input.

 

which model do you have? your PID is probably not setup right

 

Z series - 2663. I contacted Autometer to get the voltage conversion to make a PID. The PID I made and the custom PID in HPT both did the same thing.

 

what's the voltage output of the meter? what kind of resistance is it pulling? just curious

 

This is what I got from Autometer for the voltage output. I don't understand the resistance question?

2246 sender specifications
pressure voltage
0 0.5
5 0.7
10 0.9
15 1.1
20 1.3
25 1.5
30 1.7
35 1.9
40 2.1
45 2.3
50 2.5
55 2.7
60 2.9
65 3.1
70 3.3
75 3.5
80 3.7
85 3.9
90 4.1
95 4.3
100 4.5