Hi Gents,
Thanks for all the advice & help.I couldn't get hold of anyone with IDS near me. A definite future purchase I think.
I managed to get some further info on this system and managed a fix, it appears that 1v KOEO is a correct plausibility value for the DPF Sensor.
It appears that MIL Light Illuminated & Flashing DPF Light alongside codes P2458 & P242F is a DPF that's blocked.
The joys didn't end there though. 2 snapped temp sensors that were not cheap from Mazda £342+ Vat !!!! Managed to get some from a particular auction site for a decent price.
Again thanks for the help.
Can I get the title listed as a fix please as im unable to edit it thanks.
Dave