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HRE Now has the latest Diagnostic Equipment for SPI/MPI Mini
Posted: Mon Oct 11, 2010 10:41 am
by Merlin
Hi all Just to let you know I have Now Invested in the Latest Dignostic computer to interface with the Rover MEMS fitted to SPI and MPI minis.
This means I can now offer:
:diagnose all fault Codes
:Reset Fault codes
:Test all Fuel injectoin Parameters.
:Adjust Idel Stepper motor (SPI's that keep cutting out)
:program MPI Imobiliser fobs
:Dignose SRS lights (MPI)
Look forward to helping out,
regards,
Paul.
Re: HRE Now has the latest Diagnostic Equipment for SPI/MPI
Posted: Mon Oct 11, 2010 11:59 am
by whiskersdolmio
Nice one Paul!
Have you put together a price for a diagnostic session?
PM/Post me prices for mine if you can.
Cheers,
Cian
Re: HRE Now has the latest Diagnostic Equipment for SPI/MPI
Posted: Mon Oct 11, 2010 12:23 pm
by keith
Re: HRE Now has the latest Diagnostic Equipment for SPI/MPI
Posted: Mon Oct 11, 2010 2:21 pm
by The Marcos Graveyard
Good man Paul, nice to see someone investing in the future of the Mini.
Re: HRE Now has the latest Diagnostic Equipment for SPI/MPI
Posted: Mon Oct 11, 2010 3:56 pm
by Merlin
Fault code read and clearing is charged at 35 euros
and repairs are charged at 40 euros and hour after that +parts
Re: HRE Now has the latest Diagnostic Equipment for SPI/MPI
Posted: Mon Oct 11, 2010 10:23 pm
by DaveC
Well done, Paul

Re: HRE Now has the latest Diagnostic Equipment for SPI/MPI
Posted: Mon Oct 11, 2010 11:48 pm
by Dylan8660
Paul, can you send me some information on what exactly is measured on the fuel injection parameters?
Cheers
Re: HRE Now has the latest Diagnostic Equipment for SPI/MPI
Posted: Tue Oct 12, 2010 11:16 am
by Merlin
It might be easer for you to let me know what information your looking for Dylan as the list is huge plus I have a huge range of my own information on said system.
regards
Paul.
Re: HRE Now has the latest Diagnostic Equipment for SPI/MPI
Posted: Tue Oct 12, 2010 1:25 pm
by Dylan8660
If it could give me information on fuel pressure, injector flow and duration accross the rev range while under a load such as a rolling road power run then that would have me buzzing with anticipation.
Cheers.
Re: HRE Now has the latest Diagnostic Equipment for SPI/MPI
Posted: Tue Oct 12, 2010 8:50 pm
by Merlin
For an SPI the information you looking for is as follows:
Fuel Pressure: 25psi constant
Injector flow: 540cc/min
Duration: between 20m/s and 48 m/s depending on load and engine speed.
these are my own findings,
you realy dont need dignostic equipment to find this info just a good automotive multi meter and a pressure test gauage.
regards,
Paul.
Re: HRE Now has the latest Diagnostic Equipment for SPI/MPI
Posted: Tue Oct 12, 2010 10:18 pm
by Dylan8660
Cheers for that Paul, but as mine is an mpi I'd be looking for those figures for four injectors as thats how its wired, basicly over the rev range to give me a visulisation of how the engine is being fueled. Can you do that?
Re: HRE Now has the latest Diagnostic Equipment for SPI/MPI
Posted: Tue Oct 12, 2010 11:00 pm
by gareth
Four injectors???? I think unless yours is highly modified there should be only 2. A five port head has 2 inlet ports and 3 exhaust so it is 1 injesctor for each inlet port.
Re: HRE Now has the latest Diagnostic Equipment for SPI/MPI
Posted: Tue Oct 12, 2010 11:22 pm
by Dylan8660
Read it again "four injectors as that's how it's wired" check out the wiring diagram. But yes I have built a four injector manifold but that's for a later date.