Posted By: rarefish
Error Code P0112, 2005 Caravan? - 08/17/22 11:14 PM
I have the error code P0112 on my 05 Caravan which is the "Air intake temperature sensor circuit low input"
For the heck of it, I went out and bought a new temp sensor, but the the code comes right back. I checked for +5vdc at the
connector on terminal #1, but I got 0 vdc. I checked terminal #2 for a continuity to ground and that was good.
Thinking that I have a bad connector, I next stripped back some insulation on the purple lead wire to the connector
to see if I had the 5 volts there, but there was still nothing.
Any ideas where to check next??
For the heck of it, I went out and bought a new temp sensor, but the the code comes right back. I checked for +5vdc at the
connector on terminal #1, but I got 0 vdc. I checked terminal #2 for a continuity to ground and that was good.
Thinking that I have a bad connector, I next stripped back some insulation on the purple lead wire to the connector
to see if I had the 5 volts there, but there was still nothing.
Any ideas where to check next??