Question about Chevrolet HHR
It appears to be located in thermostat housing. Two wire connector, wire colors tan and yellow.
Posted on Apr 24, 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
this is the problem with code readers they bwill tell you the code and sometimes even have a reset feature. However they do not tell you the parameters and don't have an drivability feature so you can not test the ecm and all the sensors or modules while engine is running. diagnostic scan tools are very expensive and hard to use unless you have been trained to do so and PEP BOYs is not what I call real reliable mechanics to begin with. Now I concure with toddG on his reasoning in what might be the potential fault. if your vehicle is running rich or lean your O2 sensor will pick this up on the exaust side, however it is not the sole sensor responsible for the ecm adjusting the fuel air mixture.. you stated that you have switched out several o2 sensors and the fuel pressure regulator, but there is also you mass air flow sensor, your TPS sensor, as well as your map sensor these are worth checking out and just because a faulty sensor is the problem doesn't mean you will get a code each time. the system is built with redundancy in order to keep the vehicle running. in order to get the best possible diagnois take it to a shop where they have a full diagnostic scanner this will have not only OBD1 and OBD2 but cam protocol as well. while the tech is scanning the vehicle he will be able to see how the engine is performing under realtime conditions. please rate this as well as change the rating for toddg because he did offer a valid suggestion
Posted on Oct 02, 2008
If wiggling the wires cured the code, then one of the wires is broken inside the insulation. Pull on each wire one at a time. look for the colored insulation to stretch, this will be the broken wire. For the other car that wont rev up, this is a common when the catalytic concverter is plugged up. This will also cause MAF codes, and in turn, TRAC OFF light.
Posted on Oct 17, 2008
SOURCE: Temp sensor needs to be replaced
this does not mean the sensor is defective, it most likely means the engine thermostat is stuck open and the engine is not running hot enough to satisfy the computers preset temp requirements for minimum eng operating temp.
Posted on Apr 08, 2009
it should be right by the upper radiator hose. it just unscrews. go to auto zone they can help..youll have to drain some coolant. or go to the library for help
Posted on Apr 09, 2009
Tips for a great answer:
Jan 25, 2016 | 2008 Chevrolet Chevrolet HHR LT
May 02, 2013 | Cars & Trucks
Apr 17, 2013 | Cars & Trucks
Dec 13, 2012 | 2008 Chevrolet HHR 2.2
Oct 12, 2009 | 2006 Chevrolet HHR
Oct 03, 2009 | 2006 Chevrolet HHR
Aug 22, 2009 | 2008 Chevrolet Hhr
Sep 20, 2008 | 2006 Chevrolet HHR
Jul 18, 2008 | 2001 Kia Optima
170 people viewed this question
Usually answered in minutes!