318i springt nicht an.EWS zeigt Fehler

[Batterietester37282]

Hallo an alle,

also nach langer Suche ohne Ergebnis wende ich mich Hoffnungsvoll an euch.
Problem ist E36,318i Bj 08/96 Cabrio springt nicht mehr an.Trick mit dem 2ten Gang,überbrücken u.s.w brachte alles nichts.Es wurde in einem anderen Forum sowie von BMW(Typ am Telefon) gesagt das es der Anlasser sei nun haben wir nen neuen gekauft und eingebaut und.....NIX!!!BMW Service Mobile angerufen 20 min später war er da,machte eine Fehlerdiagnose und sagt Fehler in der EWS,er hat 5 mal versucht den zu löschen,was aber nicht ging.Er meinte die EWS sperrte sich selbst weil Batterie nur max.10,5 V (am Anfang nur 8,9V) hätte.Er wüsste nicht was los wäre und wir sollten in die BMW Werkstatt.....
Ich hoffe ihr könnte mir weiterhelfen.

[Rostlöser49791]

Hello all,
I couldn't read with the AK90+ so I ordered another one. I did try 4 laptops and two computers, two EWS modules with Win XP 32 bits and Win 7 32 bits. I cleaned it properly and try everything, even trace all the wires. I noticed the green wire (number 5 i think) has no connection to any of the little pins on the chip reader.
Did any of you trace the wires? Is it need for all 10 to be connected to a pin?
I found a strange problem with the EWS 3 on my diesel 320d from 2000
After it was playing trick on me with the starting and getting error EWS module and errors with keys not sending the code, I replaced EWS antenna with a new OEM one, Replace contact on ignition, no joy. Re-synchronized few times with INPA but the problem will come back.
One day I took out the EWS3 module to see does it overheat, it didn't so I put it back without bolting it back in place, just connected and left it hanging there. I am driving the car for a week now with it like that without any problems, starts any time, even with he key that was not working anymore.
I must get some contact cleaner and clean the contacts , also have a proper look at the wires.
I would still like to try program another key as I have it cut now, spend 40 euro on it and the cut but I am awaiting on another AK90+ for a week or so.
Any tips?