thanks for the info... where exactly are these solenoids?
I noticed some oil residue near my oil control valve solenoids. I'm going to guess the o-rings are probably not doing their jobs anymore. I have about 130,000 miles on my 2012 Scion iQ.
View attachment 17450
Part number is 90099-14137 and you will need a pair of them. MSRP is about $5 each. These should be rather easy to replace.
Seems that part number has been superseded by 90068-14030. About the same MSRP.
Genuine Toyota Part # 9006814030 (90068-14030, 9006814041, 9009914137) - Ring, o(for cam timing oil control valve)parts.toyota.com