Powerforum

Hej,
Jeg har investeret i en Palm Vx (150kr.) dels for at kunne følge med i AFR mm. uden at skulle købe mig fattig i diverse viser.

Jeg er dog rendt i en lille udfordring. Når jeg skal sætte wb lambdasonden op i Palmlog er det lige til, efter beskrivelsen(se nedenfor). Men når det kommer til MAP setup hopper kæden af.

Har fundet nogle tal på nettet (se nedenfor) men hvordan kommer man frem til disse tal? Og jeg kan desværre ikke bruge disse tal da jeg køre med en 3 bars MAP sensor, MPXH6300.

Er der nogen som kan gennemskue det?

Correct MAP sensor values for PalmLog:

2.5 bar, standard MS sensor, included in 90-93 PNP
Scale: .964
Offset: 9.108
4.0 bar, upgrade sensor for MS and 90-93 PNP, included in 94-95 PNP
Scale: 1.62
Offset: 4
The 2.5 bar settings above will be the default settings in the next version of PalmLog.

Starting at the top LHS is "MAP-Off" (MAP-Offset) and "MAP-Sc" (MAP-Scale). Values for the MS standard shipped MPX4250 MAP sensor are 9.0 and 0.984 respectively. This allows users with map sensors other than the standard MPX4250 to configure PalmLog to display properly. Read the section below on setting up a wideband 02 to better understand how the offset and scale factors work.

For your 02 sensor tick either the "EGO Volts", "diy wb" or "other wb" box. PalmLog is already preconfigured if you tick the EGO Volts or diy wb box, otherwise tick the "other wb" box and configure the settings at the top RHS of the screen with the WB-Off (wideband offset) and WB-Sc (wideband scale) settings. PalmLog then presumes you are running a WB 02 that outputs a 0 to 5V output to MS. Because a lot of WB manufacturers have different or programmable outputs you need to tell PalmLog what AFR is represented by 0V and 5V. So if your WB output from 0V to 5V represents 9 to 19 AFR then the PalmLog setting for WB-Off (WB offset) is 9 because 0V = 9:1 AFR. To determine the WB-Sc (WB scale) the highest AFR is subtracted from the lowest AFR and divided by 5. In this case, 19 - 9 = 10, 10 divided by 5 = 2, so we set 2 as the WB-Sc. If using a narrow band EGO sensor, select EGO Volts, as this option forces voltage to be displayed instead of AFR. Note all these settings only affect the palm displayed values and do not influence logged values, those are processed by MegaTune during the upload.