coil replace and problem

[UrS4boy]

I remember doing this, you need a volvo plug for the covnersion

Yup. 978161 (Or re-genderized Jetta/Bora III taillight connectors - had the same pin spacing but needed to be trimmed and converted from female to male pins)

See invoice details under photo.

[Biggss2]

I remember doing this, you need a volvo plug for the covnersion

[UrS4boy]

i got spark on new tfsi coils when i connect old colils too
some think like this ...but if i bear old coils i lost sprak on new tfsi coils too, any ideas?

Yes. Somehow, you don't have things wired properly. The OLD POSs should NOT be involved at all in this conversion. I think you are running them AND the POS-equipped coilpacks in series, which is 100% wrong.

[bolec]

i got spark on new tfsi coils when i connect old colils too
some think like this :


but if i bear old coils i lost sprak on new tfsi coils too, any ideas?

[bolec]

i dont have bags. but to this fuse is going black and yellow colors of cable

[UrS4boy]

...and also i cant find s64 fuse..

Well it isn't where I think it should be. However, I do see two other yellow fuse holders in the vicinity. The S64 will be one with a thick black wire coming in and a black wire with a green stripe going out.



Maybe the one at the front end (away from you) in the bottom black relay/fuse holder shown here (NOTE: Apparently your car doesn't have air bags? Is this correct?):

[bolec]

yes

[rs200]

sorry maybe a stupid qestion..
did you remove OEM POS terminals ?

[bolec]

and i open ecu and what I see:
probably I have burned capacitor, anyone have with value i shoud use?
and the resistors sould look lite this?

and also i cant find s64 fuse..

[bolec]

I check voltage between 2, and 3 rd pin of coil i when I trying to start engine i have: 0 V, 0,35 V, 0V , 0,45 V, 0V, 1,3 V, 0 V, 0,5 V, 0V, 1,4 V, 0V eg...
i probalby should have: 0V, 5V, 0V, 5V,0V, 5V,0V, 5V,0V, 5V?
or my measure is so slow..?

[bolec]

i sory for my bad english.
i coneccted exacly like on the up picture. on new tfsi coil engine don,t start but on orginal one starts ! so i think fuses and senseor must be ok if it can start normaly.....

[UrS4boy]

if I remember well pin :
1 must be ignition +12V
2. ground to coil
3 signal wire from ECU
4. ground to valve cover
don't connect both grounds together (pin 2 & 4) .. it will not be good !

Which is why I posted the original 1.8T coil pack diagram that was part of my original DIY in 2005:

[rs200]

if I remember well pin :
1 must be ignition +12V
2. ground to coil
3 signal wire from ECU
4. ground to valve cover

don't connect both grounds together (pin 2 & 4) .. it will not be good !

if you don't have signal to coil from ECU than Hall or Crank sensor is faulty.

[UrS4boy]

everything is solved correcty.

Then you must have no problems.

Obviously you still have a problem. Somewhere. Unfortunately your English is very confusing so I don't know why you are talking about the cam sensor - unless it has failed and *THAT* is your problem. (Sorry )

Did you check the fuses above the ECU? In particular the one in the yellow S64/S115 fuse holder in the photos below:

Cam Sensor info: http://forums.quattroworld.com/s4s6/msgs/22580.phtml

Above the ECU fuse Call out: http://forums.quattroworld.com/s4s6/msgs/137287.phtml

[bolec]

everything is solved correcty. if i plug If I get of coil and e.g to greed withe i put 5 v i have spark, but if i trying to power on engine I don't have...