Question about 2003 Chrysler PT Cruiser
4wires from o2 sensor
black, white, white, and grey/lightblue
question is (which is what) out of these wires??
guess black is ground, but the rest??
a 6ya Mechanic 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 repair professionals here in the US.
click here to Talk to a Mechanic (only for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
I had a similar problem with my car. It turned out the O2 sensors were fine and the issue was a leak in the throttle body causing the engine to run lean. If you have an ODB2 scanner you can look at fuel trims, etc and will be able to tell.
Posted on Mar 28, 2010
the fact that you replaced the sensor and the same code is there means the sensor is functioning ok, you have another problem, code readers just tell you what caused the mil light to go on, not the problem, for that you have to scan the engine on a reader and get readings from sensors and actuators, it could be a plug, vacuum leak egr malfunction, injector malfunctioon to name a few, do yourself a favor and get the engine analysed
Posted on Nov 25, 2010
Tips for a great answer:
Jul 02, 2011 | Lincoln LS Cars & Trucks
Jun 23, 2011 | 2003 Ford Explorer
Oct 20, 2010 | 2001 Ford F150 Styleside SuperCrew
Dec 02, 2009 | 2001 Nissan Maxima
Oct 21, 2017 | 2001 Toyota Celica
May 28, 2008 | 1996 Pontiac Grand Am
79 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: