How many O2 sensors does a 2006 Pontiac Vibe have?
A vehicle may have two to five oxygen sensors, and sometimes even more.
How to add refrigerant to a 2003 Pontiac Vibe?
1. Getting Started – Prepare for the repair 2. Open the Hood – How to pop the hood and prop it open Car Displayed: 2008 Toyota Matrix XR 1.8L 4 Cyl. 3. Locate Port – How to access the low pressure port Car Displayed: 2008 Toyota Matrix XR 1.8L 4 Cyl.
How to diagnose a car code p2238?
A diagnostic scanner, a digital volt/ohmmeter (DVOM), and a source of reliable vehicle information will be needed in order to accurately diagnose a code P2238. Connect the scanner to the vehicle diagnostic port and retrieve all stored codes and pertinent freeze frame data.
Which is p2238 sensor positive current control circuit low bank 1?
So the codes that ive been getting is p2238 (current control circuit low bank 1 sensor 1) and p2241 (pumping current circuit low (for a/f sonsor) bank 2 sensor 1) and so ive replaced the o2 sensors like this wiki said and there doesnt seem to be anything wrong with the electrical and the engine runs…
What to do if your p2238 O2 sensor is reset?
Unplug the HO2S in question and use the DVOM to check resistance between the positive current control circuit and any ground circuits. If there is continuity, suspect a defective HO2S. If the code P2238 continues to be reset, start the engine. Allow it to reach normal operating temperature and idle (with the transmission in neutral or park).
Are there any problems with the Pontiac Vibe?
Check out our Pontiac Vibe overview to see the most problematic years, worst problems and most recently reported complaints with the Vibe.
What does p2238 mean on an O2 sensor?
Although generic, the exact repair steps may vary depending on year, make, model and powertrain. A stored code P2238 means that the powertrain control module (PCM) has detected a positive current discrepancy in the upstream oxygen (O2) sensor for engine bank number one. Bank one is the engine bank that contains the number one cylinder.
What are the symptoms of a p2238 trouble code?
Symptoms of a P2238 trouble code may include: Reduction in fuel efficiency Diminished engine performance Stored misfire codes or lean/rich exhaust codes Service engine soon lamp illumination What are some of the common causes of the code?
So the codes that ive been getting is p2238 (current control circuit low bank 1 sensor 1) and p2241 (pumping current circuit low (for a/f sonsor) bank 2 sensor 1) and so ive replaced the o2 sensors like this wiki said and there doesnt seem to be anything wrong with the electrical and the engine runs…