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Home > A-Series EFI / Injection > EFI Testing - Dyno Day 6: 1.5:1 Ratio rockers

Graham T

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Hungerford, Berks

On 5th Oct, 2019 Graham T said:

On 5th Oct, 2019 Paul S said:
It does look like your FPR is sticking but are you sure that the pressure transducer output is reliable?



Good point Paul, they are fairly cheap transducers – one for fuel pressure and one for Oil pressure.
Oil pressure shows a nice smooth trace, but I guess that means nothing really.

I’ll think about how I can do some testing on it tomorrow before I pull the FPR apart.



Actually, scratch that comment.

I just pulled up the last run from September and added the oil Pressure trace.
It does not look much better than the Fuel pressure trace.






Blue trace on the centre set.

Edited by Graham T on 5th Oct, 2019.

’77 Clubman build thread
http://www.turbominis.co.uk/forums/index.php?p=vt&tid=618189

Siamese 5 port EFI testing
http://www.turbominis.co.uk/forums/index.php?p=vt&tid=611675

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