[T3] MPS calibration

Bryon Garvin spinningrooves at gmail.com
Tue Dec 28 20:01:51 PST 2010


Hi all -

I'm trying to help a friend who wants to attempt calibrating his MPS.  He
believes that his needs adjusting even though it holds vacuum.  He is
consulting this website:
http://members.rennlist.com/pbanders/manifold_pressure_sensor.htm#Calibration
Curves

He's got a 71 sensor (Bosch 0 280 100 007) which is not listed here and I'm
asking to see if anyone happens to have the data for this sensor, like is
listed below in the table, so that he can do the 0 in.Hg, 4 in.Hg, and 15
in.Hg measurements and make calibration adjustments.

He lives an hour away and would like to come take the measurements from my
sensor since I have the same one...but if this data is out there, it would
be a lot easier to just get him the information.  Additionally, who is to
say that my sensor is even going to still be "spec"?

Below is the table, I hope that it comes thru the email looking correct.  If
not, it's in the link above if you scroll down to "Calibration Values
Table".

Any help greatly appreciated.  And I believe he is still on this list (not
totally sure) so he might even see the replies, otherwise I will get the
info to him.

Thanks very much for any help,

 - Bryon, '71 Fastback

Calibration Values Table

*Bosch p/n*
*0 280 100 027**0 280 100 037**0 280 100 043* *0 280 100 049*

*Application*
Not sure 1973 2.0L 9141974-1976 2.0L 9141970-1973 1.7L 914

*Sampling*
based on 1 good OEM non-rebuilt unit based on 1 rebuilt unitbased on 2
rebuilt and 1 good OEM non-rebuilt unitsbased on 1 NOS unit *Vacuum Level*
 0 in. Hg1.32 H 1.44 H1.39 H1.34 H4 in. Hg 1.17 H1.26 H1.18 H 1.15 H15 in.
Hg0.72 H0.72 H 0.71 H0.71 H
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