fault code p1564 cant clear help please 1.3hdi
- Thread starter billfield
- Start date
Currently reading:
fault code p1564 cant clear help please 1.3hdi
Have you reset the oil degradation ?
Is this actually FIAT kit..
PSA stuff can be a right mix..
And the deeper stuff can give confusing results..
So .. diagnostically..
are you using fiat specific. psa specific.. or just generic (VAG DEFAULT)??
PSA stuff can be a right mix..
And the deeper stuff can give confusing results..
So .. diagnostically..
are you using fiat specific. psa specific.. or just generic (VAG DEFAULT)??
Just searched the code.. (not commonly seen)
It came up in Italian.. so could be promising.
Related to control of HP PUMP PRESSURE.
What is your diagnostic kit describing?
What rail pressures is it showing?
It came up in Italian.. so could be promising.
Related to control of HP PUMP PRESSURE.
What is your diagnostic kit describing?
What rail pressures is it showing?
I came up with: P1564
"Richiesta di riduzione alimentazione carburante da modulo di comando pompa iniezione"
"Fuel supply reduction request from the injection pump control module"
To be quite honest off the top of my head I have no idea. If it were me I would be web searching with all the information available thus far.
A guess would be that your fuel rail pressure is too high and needs to be reduced. If this is the case then this may point to the fuel rail pressure regulator valve not operating correctly.
This sort of ties in with the other post suggesting "Related to control of HP PUMP PRESSURE" by varesecrazy.
What diagnostic code reader are you using? Normally only Fiat specific ones can reset the oil degredation counter.
You need to get diagnostics on the car tht can display parameters like fuel pressure and demanded pressure.
Sounds like you have a faulty fuel pressure sensor or regulator.
Robert G8RPI.
I refer you to my earlier question. What diagnosics are you using?If Multiecuscan, reset faults and degredation counter then force a regeneration.
Robert G8RPI.
I think that is the answer. The van has been used for lots of local journeys, which has not given the DPF (Diesel particulate filter) an opprtunity to regenerate. The warning light has been ignored for long enough for the DPf to become clogged, so the engine has gone stubborn and effectively shut down.
You need a diagnostic program that will do a forced regeneration of the DPF. Engine will need to be warmed up to normal operating temp, then the regen is started. Engine revs to around 2-2500 rpm for up to ten minutes, while the DPF contents are incinerated. Lots of heat produced, so bonnet up is recommended. If tail of exhaust points down, you'll melt a patch of tarmac. Quite noisy too, so first thing Sunday morning not a good idea.
There may be an instruction in the handbook for this. If so, forced regen can be initiated by sequence of pedal movements/position at restart.
If forced regen does not fix, you will need a new DPF - expensive. Do not continue to use the van until fixed.
The FIAT meaning reads quite differently
Regen is worth forcing through anyway..
But that may well be an issue
Regen is worth forcing through anyway..
But that may well be an issue
Well I just found on another website that P1564 Exhaust Temps sender (Permanent) is quoted for the Peugeot Bipper 1300 hdi.
https://www.digital-kaos.co.uk/forums/showthread.php/558836-Peugeot-Bipper-1300-hdi-Marelli-MJ8-DF-ecu
If fault is permanent then you won't be able to clear it till the failed item has been replaced.
Also with a duff temperature sensor I suspect the ECU will fail to carry out any DPF cleaning/regen functions as there is a risk of a serious fire / thermal runaway.
https://www.digital-kaos.co.uk/forums/showthread.php/558836-Peugeot-Bipper-1300-hdi-Marelli-MJ8-DF-ecu
If fault is permanent then you won't be able to clear it till the failed item has been replaced.
Also with a duff temperature sensor I suspect the ECU will fail to carry out any DPF cleaning/regen functions as there is a risk of a serious fire / thermal runaway.
Last edited:
Similar threads
