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Still hunting
Well I've still been fighting with electrical gremlins an sensor issues. I've been looking into some how wiring in a gm 2 bar map sensor in place of my factory boost sensor since every one that I've bought has turned out to be a paper weight. Would it be possible to put a gm 2 bar in place of a n318 sensor? From the things I've found it might be close in voltage output, but without having one to play with I'm not sure weather it would worth the trouble to swap to a 2 bar or keep hunting for a factory boost sensor.
Here's the specs for a 2 bar - - - V
Manifold Pressure 2 Bar MAP Output
(relative sea level / absolute)
14.31psi / 29.01psi 4.90V
14.00psi / 28.70psi 4.84V
13.00psi / 27.70psi 4.67V
12.00psi / 26.70psi 4.50V
11.00psi / 25.70psi 4.33V
10.00psi / 24.70psi 4.16V
9.00psi / 23.70psi 3.99V
8.00psi / 22.70psi 3.82V
6.00psi / 20.70psi 3.47V
4.00psi / 18.70psi 3.13V
2.00psi / 16.70psi 2.79V
0.00psi / 14.70psi 2.45V
Factory would fall about here
5.00inHg / 12.24psi 2.03V
10.00inHg / 9.78psi 1.61V
15.00inHg / 7.33psi 1.19V
20.00inHg / 4.87psi 0.77V
25.00inHg / 2.41psi 0.35V
29.10inHg / 0.40psi 0.02V
If memory is correct the factory n318 should see 2.0 - 2.5v at 3.9inHg, so would it possibly work?
Where I found the info on the map sensors http://www.robietherobot.com/storm/mapsensor.htm
Here's the specs for a 2 bar - - - V
Manifold Pressure 2 Bar MAP Output
(relative sea level / absolute)
14.31psi / 29.01psi 4.90V
14.00psi / 28.70psi 4.84V
13.00psi / 27.70psi 4.67V
12.00psi / 26.70psi 4.50V
11.00psi / 25.70psi 4.33V
10.00psi / 24.70psi 4.16V
9.00psi / 23.70psi 3.99V
8.00psi / 22.70psi 3.82V
6.00psi / 20.70psi 3.47V
4.00psi / 18.70psi 3.13V
2.00psi / 16.70psi 2.79V
0.00psi / 14.70psi 2.45V
Factory would fall about here
5.00inHg / 12.24psi 2.03V
10.00inHg / 9.78psi 1.61V
15.00inHg / 7.33psi 1.19V
20.00inHg / 4.87psi 0.77V
25.00inHg / 2.41psi 0.35V
29.10inHg / 0.40psi 0.02V
If memory is correct the factory n318 should see 2.0 - 2.5v at 3.9inHg, so would it possibly work?
Where I found the info on the map sensors http://www.robietherobot.com/storm/mapsensor.htm
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