Versatile Engine Management Systems - VEMS wiki

Rob Humphris - Cambridge, UK.

[VEMS UK & Eire Forum]

http://www.vems.co.uk

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Testing 1.1.25 strange that with req_fuel of 8.5, and 100VE that the PW should be so low ( >1ms )

[Datalog]

[MSQ]

[mcd]

[mct]

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An attempt to describe the Priming, Cranking and Afterstart

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MembersPage/PhatBob/UserGuide

MembersPage/PhatBob/InstallationDevelopments

VehicleFitment/Toyota

VehicleFitment/Honda

VehicleFitment/Nissan

MembersPage/PhatBob/ToyotaFitting

MembersPage/PhatBob/Installations/MattJ - Toyota Corolla 4A-GZE Twin turbo.

MembersPage/PhatBob/WBO2Settings

MembersPage/PhatBob/ToyoyaIACPatch

MembersPage/PhatBob/ALSConfigFix

MembersPage/PhatBob/RoundOperationQuestions

MembersPage/PhatBob/Marketing

MembersPage/PhatBob/InjectorNotes

MembersPage/PhatBob/Images

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0,2,5,12,23,35,53,75,115,165,225,255

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MembersPage/PhatBob/ConfigsTables

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Software

First cut (pre-alpha) attempt of a new set of gauges for the Wideband software.

http://vems.hu/www.vems.co.uk/VEMSWB/DialExample.zip

UsabiLity/GenBoard/WinTools (With known working megaloader, makeconfig etc)

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Documents & Reports

http://vems.hu/www.vems.co.uk/VEMSLoom/LoomGuideUnitNNN.doc

This document is designed to be supplied in printed format to customer who are buying pre-configured VEMS and Looms/Harness Adaptors.

MembersPage/PhatBob/FieldReport - Observations from a Professional Calibration Engineer

MembersPage/PhatBob/BoostControl - Working out the correct connection and configuration for the webshop pneumatic valve.

WebshopIgnitionOptions - explains the webshop ignition coil options

http://www.autoserve.8m.com/OBD2ab1.html

http://forum.pgmfi.org/viewtopic.php?t=2005&highlight=crimping

ODB2 DLI Connectors connectors

16 pin ("10764" on connector) 174514

22 pin ("10765" on connector) 174515

26 pin ("10763" on connector) 174516

The BLACK ECU side connector: 172023-2

http://catalog.tycoelectronics.com/TE/bin/TE.Connect?C=1&M=BYPN&PID=46076&PN=1-172023-2&I=13

Plug: 172021

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http://search.tycoelectronics.com/electronics/Default.asp?ui_mode=navigate&facet=&prior_transaction_id=11344&question_box=DLI%20connector&search_type=Text&facetCollectionID=&structured_chart=&showAllTextMatch=true

DLI Connector Range

http://search.tycoelectronics.com/electronics/Default.asp?ui_mode=navigate&charset=UTF-8&language=en-US&search_type=Text&show-all-part-match=&show-all-text-match=&prior_transaction_id=11345&question_box=&facet=Product%20Line.11291&facetCollectionID=&structured_chart=&taxonomyShowAll=

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As requested on AFreshTiny page.

AFreshTiny 5A control.

It would be good if the 5A control could be activated in a similar way to the Genboard Misc outputs.

Trigger on/off on:

• Lambda - so that the system can turn on a 5th injector or warning light.
• EGT - to trigger water injection, 5th injector, turn off boost solanoid or trigger a warning light)
• Analog Input - to set on off points with either boost or tps - would work well as a 'soft' TPS switch to turn on n2o systems or any of the above suggestions.

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Compulsory

MembersPage/PhatBob/PurchasePage

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Previous Problems Worth Remembering

MembersPage/PhatBob/MagnettiMarelliSensorProblem

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Handy URLs

A list of Ecu Sensors and their functions

http://www.pgmfi.org/twiki/bin/view/Library/EcuSensors

A fairly good list of Japanese car's ECU pin outs

http://www.plxdevices.com/ecudatabase.htm

USB to RS232 converter chips

http://www.ftdichip.com/

Document last modified 2015-01-01 07:00:00

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