Help....I have 2 types of injectors on my car
 

I have a 75 1.8 and 3 of my injectors are part number 0 280 150 102 and are white while one of them is 0 280 150 112. Based on the pelican catalog the 112 injector(blue) is correct for this application. Ive scoured the internet and can find no info on the 102 injector. Is it possibly a different revision or what? What should I do? Oh yeah the reason I looked at them was because of some pinging i was haveing of this first warm california day.

hmmm.. I went to Napa online and they reference the oem number for the 1.8 as
022 906 031c wich happens to be the number on the other side of the white injectors. So according to that they would be correct.
the blue injector however only has the bosch number on it and not the 022--- number. I'm gonna assume they are the right application unless anybody knows differently. Gonna go and test them out now.

Hello

I´not sure. I think the replacements had been dark gray. I´ll try to check your numbers but best would be to ask an injector service like Marren Motorsports or your local Bosche service. They have an cross referencelist.

Grüsse

Hello

Well very helpfull site:

http://www.autospeed.com/A_0102/P_1/article.html

But covers more upgrading

Still searching at Bosch

Grüsse