Question about 2005 Dodge Grand Caravan
As per engine scanner at Auto Zone 02 (oxygen sensor) heater condition-check repair resource for sensor location identification The powertrain control module controls the electrical circuit for the oxygen sensor heater. The computer has recognized a failure in this circuit. Where do I find the following in the motor area: 1) check circuit fuse 2) relay defective 3)check circuit wiring We have already replaced the bank 1 sensor and the EGR valve.
The heated oxygen sensor(HO2S) is located in the exhaust manifold/s before the cat converter/s
O2 sensors are located after the cat converters
the power train is the engine and transmission unit and the control for the sensors is the ECM
the major problem is the wires in the HO2S as they are fragile and break close to the sensor very easily
Posted on Jun 25, 2017
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jul 30, 2015 | Cars & Trucks
Jul 28, 2015 | 2006 Toyota Corolla
Jul 27, 2015 | Dodge Cars & Trucks
Dec 14, 2013 | 2006 Saturn Vue 2.2
Apr 30, 2013 | 2004 Honda Civic
Oct 19, 2012 | 2002 Mitsubishi Galant
Mar 15, 2011 | 2004 Toyota Camry
Mar 14, 2011 | 2004 Lexus RX 330
Feb 10, 2011 | 2005 Nissan Altima
Dec 28, 2010 | 1994 Honda Accord
60 people viewed this question
Usually answered in minutes!