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MS DIYPNP fuel pressure input

  • Thread starter Thread starter Sparky714
  • Start date Start date Jan 22, 2019
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Blown88GT

Founding Member
Nov 13, 1999
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Palm Beach Gardens, FL
Feb 24, 2019
#21
  • Feb 24, 2019
  • #21
That's why I'm doing the same thing. Sensor will go below the gauge facing towards the back.
UPDATE: Arrived Tuesday, 2/26/19
Sensor installed, harness fabricated with supplied pigtail, pulled harness through firewall.
Mods to ECU & connections tomorrow.
Setup TS to display.thanks to Steve.


 
Last edited: Feb 26, 2019

Blown88GT

Founding Member
Nov 13, 1999
2,283
524
164
Palm Beach Gardens, FL
Feb 26, 2019
#22
  • Feb 26, 2019
  • #22
a91what said:
sure i can
-tools
-custom channel editor
create new channel and name it.
choose your input channel
-linear input
ADC conversion - 10bit
- fill in you volts vs pressure.
Click to expand...
Can't find where to configure input channel to SPAREADC (a.k.a.; ADC or ADC0). Only see adc6 & adc7. There are only 2 ADC channels.
ad6 & ad7 are not naming conventions for Microsquirt Module, which uses SpareADC1 & SpareADC2, although TS calls them SPAREADC & SPAREADC1. They can't seem to keep naming conventions organized. This was not allowable when I was the Configuration Manager for Electronics.
This is why my MAF ended up on AD2; wasn't sure what was what.

I assume that:
adc6 (in TS Custom Channel Editor) = SPAREADC (in TS) = SpareADC1 (on MS Module) = AD1 on the DIY
adc7 (in TS Custom Channel Editor) = SPAREADC1 (in TS) = SpareADC2 (on MS Module) = AD2 on the DIY
 
Last edited: Feb 27, 2019

a91what

SendMeUrDataLog
10 Year Member
Apr 6, 2011
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Feb 27, 2019
#23
  • Feb 27, 2019
  • #23
In the TunerStudio reference guide found here it clearly shows how the datafield and input pins are arranged.
Jump to section 4.6.1

ADC6 is spareadc
ADC7 is spareadc2

if you are using other input pins you may have to reference the bitwise tables on either the ports or the status bits. I can explain how bitwise works if you need me to, but i think you have that figured out.
 

Blown88GT

Founding Member
Nov 13, 1999
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164
Palm Beach Gardens, FL
Feb 27, 2019
#24
  • Feb 27, 2019
  • #24
Thanks, Steve.
Found the pdf version here.
I even started a thread over here to find out why the naming convention.
http://www.msextra.com/forums/viewtopic.php?f=122&t=70683&p=537198#p537198

UPDATE: bad connection caused bad results, working now. Took all morning to troubleshoot.
 
Last edited: Feb 27, 2019
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