Last question, how do you install these what I mean is, is it intake manifold gasket-thermal spacer-intake manifold gasket or thermal spacer-intake manifold gasket.....I literally completely forgot how it goes
try swapping your ballasts around and see if it gets darker on the other side, usually when one hid is darker than the other its a sign of a ballast about to go out
I figured as much for some reason I had it in my mind that they were different because they both had different thermostat housings (one straight and the other looks like an elbow).
i think you should def get it scanned first even after you reset the ecu it will still store the code (ask me how i know lol) but it looks like the sensors are connected to 2 different solenoids on the mani, one i assume has a 1 way check valve) but imma take a guess and say maybe some dirt or...
hmmm im gonna say that may be your problem, it could also be a bad sensor, i assume you have no cel, maybe run a scanner and see if you have any codes that wont cause a cel, i had the same problem i replaced both of those sensors and never had a problem ever again, i believe the stored code was...
its supposed to keep the throttle plate from sticking in cold weather, i bypassed mine and use that line for my coolant temp sender, take a quick look at the passneger side of your intake manifold, there should be 2 sensors that look exactly the same right above the mani