P0141

In my van got a P0141 02 Heater Circuit (Bank1, Sensor2) the other day and i've notice a strange noise on fan speed 5 sounds like something floating around inside the front windshield vents, also kinda noticed a strange smell any ideas??

In my van got a P0141 02 Heater Circuit (Bank1, Sensor2) the other day and i've notice a strange noise on fan speed 5 sounds like something floating around inside the front windshield vents, also kinda noticed a strange smell any ideas??
I don't know about the error code, but for the smell and the noise, check that the AC system is draining when it is on. Look under the van for water dripping out.

I would also take a look inside the area where the cabin air filters are (behind the glove box). You could have something stuck in there (leaves, twigs, mice).

Take Care,

well i do have alot of water in the floor pans so it may be blocked somewhere yea i checked the filters HA!! frick they are NASTY!!!