I just found a blog entry about INFJs and different enneagram types.(though types 3 and 8 aren't fleshed out here due to lack of info)
I thought this would be an appropriate place to post this here.
(From:
http://introspective-to-a-fault.blogspot.com/2009/08/e-mbti-series-episode-1-infj.html)
Type One: This is going to be a double-whammy. Ones are idealistic, and tend to push their ideals on others, while being critical of themselves and others. INFJs are less forceful than Ones, but are no less idealistic, and can get quite vocal when something enflames their passions. This is going to create a personality that has a strong idealistic streak. The humanitarian leanings of INFJ will combine with the One's comparative judgment and striving for the ideal, to make someone that's likely to be very committed to following their beliefs. This could make an activist, or simply someone that feels called to service oriented careers, such as social work or a pro-bono lawyer for under-represented groups. There can also be more self-criticism than what is normally found in ones, due to the presence of introversion and feeling.
Type Two: I could use more info from INFJ twos, if there are any out there. This one is a bit less developed. In general, though, I suspect INFJ twos may be less likely to see themselves in a lot of the two descriptions, since twos are often described as effusive and outgoing. I suspect the secondary function of extraverted feeling will have more pull with INFJ twos. Also, they might be better able to feign extraversion. They may also feel an internal conflict between the going-towards attitude of the two and the reserve of the INFJ.
Type Three: This one needs more development, so I'd be interested in hearing from INFJ threes.
Type Four:INFJ is one of the types most commonly associated with type four, though I think that INFP is actually more common among fours. Here, the introverted intuition is typically well developed, intensifying the interest in symbolism, desire to find multiple layers of meaning, and inclination towards the written word. INFJ with four seems to cause people to go in one of two ways. If the four is healthy, the secondary function of extraverted feeling can make one less self-absorbed and more aware of how they're coming across to others, stepping outside of their own difficulties to empathize with others. The type of four who willingly helps others in crisis is probably exemplified by this combination. On the other hand, when the four is less healthy, the greater orientation towards interpersonal connection can make someone that turns to the group almost exclusively to deal with their crises. When you see someone in an INFJ forum that just inundates the group with endless posts about their problems, you're probably seeing an INFJ four.
Type Five: Contrary to popular opinion, I don't think that INFJ and Five are incompatible. I've seen people identify themselves as INFJ fours, then decide they're five and conclude they must also be INTJ. This is a mistake. I think INFJ and five would create a profound tension in the personality between the compassionate involvement of INFJ and the five fear of engulfment. The avarice of five would most likely manifest in a fear of being drained by others' problems, while the INFJ would feel guilty for not wanting to be more involved. Furthermore, the five tendency to tinker with constructs would be well suited to introverted intuition. With the INFJ preferring interpretation (as opposed to the INTJ preferring precision), you would find someone that is inclined towards the humanities--for example, continental philosophy and comparative literature would both probably be appealing to INFJ fives. Additionally, fives can actually be quite sensitive to rejection, which is more common among INFJs than INTJs, so this would be intensified. The extraverted feeling might appear more muted due to the five's tendency to hold back. However, extraverted feeling might also be used objectively: fives are fond of systems, so the "rules" governed by extraverted feeling might serve as a way to rationally decode what is happening in an interaction.
Six: Although most of the enneagram literature describes sixes as either ISxx or xNTx, there do seem to be quite a few INFJ sixes out there as well. INFJ sixes may be more likely to initially type themselves as fours. Like ones, INFJ probably adds an extra layer of idealism, so this can intensify the desire to involve oneself in activism or causes that are congruent with the six's belief. Since their dominant function is introverted intuition, they'll be a lot more comfortable trusting their ideas and making intuitive leaps than some other types of sixes. They'll still be very aware of how their ideas are being received and will probably be diligent in fleshing them out. Here, you'll find an innovator who nonetheless will like to back up their leaps with a lot of different sources. They may also be more intensely influenced by important people in their life than INFJs of other e-types.
Seven: Sevens are typically associated with extraversion. The most common association is with extraverted intuition. When the intuition is introverted, there will still be the inclination to distract oneself, but usually through ideas--writing, reading, etcetera. Contrary to popular belief, sevens don't have to be wild party animals. The passion of the seven is gluttony, which means that sevens seek to escape pain through experience, and they're gluttonous in that they want to sample as much experience as they can get, while getting habit-bound to whatever gives them pleasure, wanting to enjoy as much of it as possible until they develop a tolerance and then go onto the next thing. While this can mean things like alcohol, sex, food, etcetera the source of gluttony can also be art, literature, philosophy, etcetera. When INFJ combines with seven, you get a personality that escapes pain through a gluttonous absorption in the inner world. It can resemble 4w5 or 5w4, but the key motivation is to avoid pain, not to gain competence or be unique.
Eight: Sorry, again, I haven't developed much on this yet. If any INFJ eights want to contribute, I'll edit this part and give you credit.
Nine: Although nines are often associated with INFP, this combo can be quite compatible. While fours tend to be associated with fantasizing, nines can actually be more genuinely imaginative. Whereas fours' fantasizing tends to be about romantic feelings, actions they'd like to take or unexpressed anger, nines are more inclined to get lost in truly escapist fantasies which disengage them from the external world. When combined with introverted intuition, this can make a person who is a particularly skilled writer, especially of fantasy and/or science fiction. Also, nines tend to like harmony and are often mediators. INFJ will focus the nine a bit more. They'll be better at getting things done. An INFJ nine may also be more willing to express disagreement than other nines, since INFJs, while generally diplomatic, are often more outspoken than other NFs.