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Punto 1.9D Lucas Epic
08-03-2017, 20:36 PM, (This post was last modified: 12-03-2017, 10:44 AM by pankar.)
Post: #11
RE: Punto 1.9D Lucas Epic
I give you some info about this problem.
The max and min limits of rotor, stored in different place on fiat and other place on Renault. I thing in photo is for fiat.

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10-03-2017, 18:58 PM,
Post: #12
RE: Punto 1.9D Lucas Epic
Hi everyone,

pankar: thanks for explaing what I/we actualy doing wink

so for now i am not finished yet, but have some good and some bad progress :/
good is that I soldered programer to eeprom, but it could not read it, guess pins are somehow connected on board, even disconected pump with cable, so i desoldered eeprom, and than I readed it, it works like charm, used that software elmaro posted it, and write it back wink
bud bad is I damaged 3 pads for eeprom, becoase this motherboard is much sensitive than I used on PC's, I could wait for my friend to do it crying, so I need my friend to trace back pads and put eeprom back, than I guess we can go for beer with car smile

If someone have nice diagram for pads, would save us some time smile

btw, I did cut sensor cable now, and need to rejoin tham to.
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12-03-2017, 10:43 AM, (This post was last modified: 13-03-2017, 21:35 PM by pankar.)
Post: #13
RE: Punto 1.9D Lucas Epic
Hi, i found the diagram for pads. I don't now if is correct.

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19-03-2017, 12:57 PM,
Post: #14
JFiat  RE: Punto 1.9D Lucas Epic
Tnx for diagram, my friend soldered it back useing diagram.
I did put everything back, but, it seams to be like before sad
without pedal rpm is around 500, rarely 800 (which is normal) but only for a short period and engine turns off,
with full pedal, now is rpm 5000 instead of 4500, but still if depress pedal, engine goes off sad
My battery goes off, coz i started more times for about 30mins, I have personal feeling that its getting slowly better??

Anyway, not sure what to do now :/

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20-03-2017, 19:57 PM,
Post: #15
JFiat  RE: Punto 1.9D Lucas Epic
Still no progress sad

Uploding here 2 bin files, old and new one, it seams that thay linked to pump, coz serial number of pum is at begining.

Friend sugested that we change eeprom for a new one, coz may it happen to getin "old" (to many read/write), seams happen to TV's to, with tham he have experience.

I am also readed something about puting some distancer, about 2.5mm, but dont know how to pull out that axle/shaft.

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12-04-2017, 19:46 PM,
Post: #16
JFiat  RE: Punto 1.9D Lucas Epic
Hi all,
bad news, car still not moving sad
I didnt success with my pump, so i ordered another, that didnt help,
than i taked pump from working car, neither helped,
have subject opinion that my pump worked best of 3.
Error is still p0252, on all 3 pump, guess now that ECU makin trubles.

Now I kinda giveup, tooked car to electro-mechanic, waiting him to have time and try another ECU.
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18-04-2017, 20:15 PM,
Post: #17
JFiat  RE: Punto 1.9D Lucas Epic
Hi, just bring car from mechaniker

he didnt belive me, he readed diagnostic p0252, and tryed another pump to,
after that he tryed another ECU, copyed datas from mine, and wonder, car started.
Mechaniker sayed that he never had this kinda before, ecu part waz damaged and allways interpreting wrong timings.

Its little far from like he runned, need more aligment, and maybe my orginal pump back, but need my brother in law to come home to help me.

So this is end of my story, thanks all for following and for Tnx.

Take care, drive safely smile
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[+] 1 user says Thank You to jomaker for this post

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