# Spine injection engines diagnostics

**URL:** https://forum.motoguzziclub.co.uk/t/spine-injection-engines-diagnostics/3805
**Category:** Big Block Spine frame models
**Created:** [13 March 2021 10:52 UTC](https://forum.motoguzziclub.co.uk/t/spine-injection-engines-diagnostics/3805 "2021-03-13T10:52:11Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![Ray1151](https://forum.motoguzziclub.co.uk/letter_avatar_proxy/v4/letter/r/858c86/32.png) [@Ray1151](https://forum.motoguzziclub.co.uk/u/Ray1151)
#### Post date: [13 March 2021 10:52 UTC](https://forum.motoguzziclub.co.uk/t/spine-injection-engines-diagnostics/3805/1 "2021-03-13T10:52:11Z")

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Can anyone recommend diagnostic software, I’ve got the 3 pin lead that plugs into the loom to link to a laptop.  
[https://www.lonelec.co.uk/Motorbike-OBD-Diagnostic-Cables/Guzzidiag-Melcodiag-Ducatidiag-Hardware/Guzzidiag-Melcodiag-3pin-Interface-Cable](https://www.lonelec.co.uk/Motorbike-OBD-Diagnostic-Cables/Guzzidiag-Melcodiag-Ducatidiag-Hardware/Guzzidiag-Melcodiag-3pin-Interface-Cable)

I had a failed relay the other day and it would have been useful to get straight there.

(I don’t want to re-write ((bugger up)) the ecu.)  
Thx  
Ray