P0071 Ambient Air Temperature Sensor Range/Performance

Reply Subscribe

Thread Tools

Search this Thread

12-03-2010, 08:50 AM

Delirious

Senior Member

Thread Starter

Join Date: Aug 2007

Location: Cambridge, Ontario

Posts: 105

Likes: 0

Received 2 Likes on 1 Post

P0071 Ambient Air Temperature Sensor Range/Performance

erased the code but the check engine light cames back on after a day.
assuming the sensor have to be changed does anyone know where it is located?
thanks

Reply Like

02-18-2011, 07:45 PM

Delirious

Senior Member

Thread Starter

Join Date: Aug 2007

Location: Cambridge, Ontario

Posts: 105

Likes: 0

Received 2 Likes on 1 Post

Still driving with the SES light on. I heard this code is caused by a bad sensor, in one of the mirrors for dashboard temp. display? Seams like the temp is displayed correctly though.
Can someone please confirm this.

Reply Like

05-16-2012, 09:46 PM

Delirious

Senior Member

Thread Starter

Join Date: Aug 2007

Location: Cambridge, Ontario

Posts: 105

Likes: 0

Received 2 Likes on 1 Post

Solved

Here is how to replace the sensors. These are located in the mirrors, P0071 is in the L.H. mirror and P0072 in the R.H. I just replaced them both after getting the second ecm P0072.
Hope this helps someone.

Attached Thumbnails