modex007

What software do you use? Thats nice. I was thinking maybe mini vci j2534 cable could do the same? I have one. Because kwp2000+ is impossible to buy (its outdated tool) If its impossible with mini vci, then will need to buy mpps v13 also

It s Was leaking so bad, that in 30s it filled almost 60ml syringe Nozzles also cleaned with some carb cleaner. Pattern was all good

Ok, here my fix. Removed high pressure pump, every flat part polished with 1500 and 2500 grid. On a flat glass. And all is good for a week now. Can floor my diesel. No stalling. No diesel leak. Finally So it was pump surfces problem. And cold start problem was one bad injector

I doubt... i think it started after High pressure pump seal kit replacement. I will try third time, take apart smart and pump, polish all pieces this time, check those springs, and hope it will be ok this time. Pump not leaking, so maybe there are internal return issues

Still at the same possition. Changed rail pressure sensor, and regulator (bought from scrapyard), made a injector leak test. one injector was toasted and leaking badly. Replaced with used one also. Car starts like a champ. no vibrations. work good. but still remaining the problem when accelerating hard, engine cuts off. (as i understand fuel supply shuts down) after 30s relay of fuel pump clicks again. and car starts. if driving slowly everything is fine. I'm lost. left to change fuel filer. but it was changed year ago, i don't think it's the fuel filter.

What is the part number of this cdi injecor holding bolt ? I'm thinking to replace them. but cant find anywhere part number. thanks

I removed fuel pressure valve again, testes with connecting to 12v. Nothing happens. And its stays closed. As far as my reaserch goes it should be open, and when 12v connected just then it should close. Ordered new one, will check. I think its a problem

Forgot to write ending of this problem. it was a brake fluid pipe rubbed into shock absorber and had a hole. i don't know how it moved from it's location, maybe snow or while changing belt i pushed it somehow, so needed to change part of the coper pipe. also changed cylinder, just because it's cheap . bought some coper pipe, pipe cutter, and stainles steel conector,. easy job.

You are talking about these: No, i removed high pressure pump three times, inspected. i did not polished anything. i was to afraid to polish. put all together into pre-punched place. in overal it do not look bad at all. yesterday i removed rail pressure control valve and rail sensor, cleaned with some spray cleaners. (i have some doubts about plastic oring it was alitle dirty and "punched", (i know that there are seal kits for those valves, need to order) put all together. today i put some injector cleaner liquid into tank. will try to drive few days and then will test car on load again. Hope it helps. if no, then i will need to buy some cheap clone of ds150e diagnostic tool and do the right way

As i know (searched) ZEE didn't had any issues like sam does. (I could be wrong). yes i checked all connectors, grounding cables. I guess it has to do something with fuel system. Because engine stall, aftee 30-40s it starts easy. And it started after i made a rebuild to high pressure pump. Or it could also be a coinsidence

Same smart cdi... diferent problems. My smart 450 cdi 2003 (EU), It was starting hard in cold, leaking a litle, i rebuilded high pressure pump. Now car starts in all weather (last week it was -4F ) . But when accelerating hard, engine cuts off. sometimes cuts off while driving, donwhifts for a hill and cuts off. then i stop. Turn off ignition. hear klick in the ZEE unit (it's ZEE not SAM). and engine starts again. engine works smooth. no shaking. nothing. I checked copper wire, for ground. conectors, maybe i missed something. What could be the problem ? Angle sensor ? injectors? too much pressure and they cut off? relay ? have no clue and don't have diagnostic tool, so now just guessing...

I have an issue, i went yesterday through harsh stone road( old town style) and after that i noticed, that when stopping near red light pushing brake pedal it stops and then slowly sinks down. it's quet scary. but car stops, if i pump pedal it pumps to hard and then slowly slowly goes down. What could cause that issue ? where to look for a problem ?

i had the same issue, it was engine mounts, i changed all three of them. two was easy. center one was disaster, but it can be done

Checked pump again, put piston into prepunched locations. starts quick and easy. left outside for colder temperature, started quickly. will test drive later. but looks promissing. Now need to fix a squeky belt. cold brings issues, what can i say

Nono was too afraid to polish those heads, and they didnt look bad at all. But now i'm worried if when installing i didnt rotate to the correct place of those. I didnt scrape anything, just cleaned with some cleaner and rug very carefully. Also each piston removed and put back to the same place. Now i started again car and it runs good without any revs ups and downs. Didn't test drive it. I think will need to dissasembly again and check if i installed in correct prepunched possition these pistons... Hate all these hard reaching screws 😂