99 v70 xc turbo - p0712 - p0705 - p1618

[SinusoidalTendencies]

recently acquired my dream wip. learning all new things now that differ from the 850's i started with.

a work in progress indeed though. hope fully don't need a new tranny.

so i've found info on both p1618 & and p0705 but interested in oppinion on the combo of these 3 codes being thrown at the same time (old driver side oil leak perhaps)

i have not found any info on p0712 transmission temp sensor low input and would like some if possible

whatchu got for me cats?

bless up