passat 97 display problem

[gjuzel]

hi m8....what is problem this dash.VDO with 93c66..display show half figures???I do not know maybe someone stabbed to change miles..hoe to solved this problem..I change dump.but still show half figures.thanks

[batandball]

Does all the gauges work and car start with original dump in cluster

[gjuzel]

no works speedo and rpm.....lights works all.this car is immo off.

[diga1]

eprom dump corrupted

[Lidahus]

I don't think it's just corrupted dump. Probably ?P is not working. Could be ?P itself or supporting circuits like clock generator, power regulator, etc.

[gjuzel]

I don't think it's just corrupted dump. Probably ?P is not working. Could be ?P itself or supporting circuits like clock generator, power regulator, etc.

ok I try with new dump but problem is same...maybe is problem
power in dash???what is ?P????

[mislav88]

micro processor