MAP reading doesnt match in histograms??? HPT
11-13-2006, 07:54 AM
#1
MAP reading doesnt match in histograms??? HPT 2 BAR OS
In my main table, I have Manifold Air Pressure 2 bar and MAP (SAE) PIDs. On the chart display, it will read right (all the way to 165kpa) but in the Histograms, it stops at 135. Is there an upper limit I have to adjust in the Histograms? The MAP (SAE) in the main table stops at 15.23 psi. Ive tried to find a different PID, but there isnt one that fits.
In my main table, I have Manifold Air Pressure 2 bar and MAP (SAE) PIDs. On the chart display, it will read right (all the way to 165kpa) but in the Histograms, it stops at 135. Is there an upper limit I have to adjust in the Histograms? The MAP (SAE) in the main table stops at 15.23 psi. Ive tried to find a different PID, but there isnt one that fits.
11-13-2006, 11:00 AM
#6
from the help file
18. # (This step for 2bar and 3bar enhancement only) Open VCM Scanner and connect to the vehicle. Open the Table display (Scan -> Table Display). Right-click the "Manifold Air Pressure (SAE)" PID and select "Delete". This removes the existing 1 bar PID from the table, if you don't do this the histogram will not function correctly.
19. # (This step for 2bar and 3bar enhancement only) Right-click again on the table display cell and select "Insert", go to the Engine -> Airflow section and choose either the "Manifold Air Pressure - 2 bar" or "Manifold Air Pressure - 3 bar" PID, double-click to insert it into the table.
20. # (This step for 2bar and 3bar enhancement only) Save the new scanner configuration using File -> Save Config.
18. # (This step for 2bar and 3bar enhancement only) Open VCM Scanner and connect to the vehicle. Open the Table display (Scan -> Table Display). Right-click the "Manifold Air Pressure (SAE)" PID and select "Delete". This removes the existing 1 bar PID from the table, if you don't do this the histogram will not function correctly.
19. # (This step for 2bar and 3bar enhancement only) Right-click again on the table display cell and select "Insert", go to the Engine -> Airflow section and choose either the "Manifold Air Pressure - 2 bar" or "Manifold Air Pressure - 3 bar" PID, double-click to insert it into the table.
20. # (This step for 2bar and 3bar enhancement only) Save the new scanner configuration using File -> Save Config.