Join Now
International Automotive Technicians Network

P2238 Diagnostic Trouble Code Discussion for October 2010

Air Fuel Sensor (Bank 1 Sensor 1) I/P Line Low Voltage


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P2238
Help Request Posted
2002 Lexus ES300 3.0L MIL Lamp on VIN: JTHBF30G22
P2238: Oxygen sensor pumping current bank 1 sensor 1. ... p2241. I went ahead and replaced the sensor. Today car came back with an intermittent MIL. Scanned car and found P2238 and P2241. I checked TSB and found nothing for an 02. There was a TSB for an 03 that said to repplace...
October 14, 2010
2002 Lexus ES300 3.0L MIL Lamp on VIN: JTHBF30G22
P2238: Oxygen sensor pumping current bank 1 sensor 1. ... p2241. I went ahead and replaced the sensor. Today car came back with an intermittent MIL. Scanned car and found P2238 and P2241. I checked TSB and found nothing for an 02. There was a TSB for an 03 that said to repplace...
October 14, 2010