Well here goes another update for you all......
As some of you will be aware from another thread, I recently acquired a used Hawkeye to try and help us get to the bottom of this issues. Despite some issues in getting it to communicate with the vehicle I have eventually had some success. I pulled off approx. 6 fault codes first time around although I'm guessing that most if not all of these can be attributed to some of the work/changes we've made to the vehicle and/or simple things like a battery loosing charge due to the vehicle standing for prolonged periods. Either way, I thought it would be useful to share all of the codes alongside my thoughts based on what I know:
1) P1DF5 Immobilisation (EWS). Tamper Trail
No idea what this means or what could have caused it
2) P1470 Boost Press. Control. Negative Governor Deviation (Air Mass to High)
Again, no idea about this code or what could have caused it
3) P1E25 Reluctoring System. Dynamic Crankshaft Sensor Implausible
I suspect this is from the poor quality crank sensor we fitted after which the vehicle would not start
4) P1E00 CAN BUS. No Text Allocated for this Code
Again, no idea about this code or what could have caused it
5) P2800 Supply Voltage. Supply voltage too low
Probably the result of the vehicle being stood for long periods and the battery loosing charge
I'd be really interested to see if anyone things if any of the above codes could be linked to the cutting out issue? After reading and recording these codes I cleared them out and then ran/revved the vehicle for a few mins. The following code was then logged:
5) P20235 Boost Pressure Sensor. Plausibility with Atmospheric Pressure at Idle
It's probably worth noting that I have a receipt from the previous owner for a 'Turbo Charger Solenoid'
Vacuum Boost Control Valve (OEM) STC4 198, from October 2015!
Again if this could be attributed to the random cutting out issues it would be good to know? I did notice today that when sat and hard acceleration is applied the car seems to limit itself to 3-3.5k revs. Just in case this is related?