2000 Saturn L2 P0141 Fault Code: Causes, Repair Cost, and NJ Inspection Impact
I recently received a P0141 diagnostic code on my 2000 Saturn L2, which has 78,000 miles. The code appeared when the vehicle was not running and had been sitting for several hours—indicating it was cold. I'm wondering if this code was triggered during a previous driving session or if it's a persistent issue. I'm 81 years old and have only driven about 2,000 miles per year in recent years. While I've done many car repairs over the years, I'm now considering having this work completed by a local mechanic due to my age and health concerns. What is the typical repair cost for addressing a P0141 code on a 2000 Saturn L2? Are there common causes such as a faulty rear oxygen sensor or wiring issues? I'm also concerned about how my upcoming New Jersey vehicle inspection will affect this. I believe that inspections in NJ only check the exhaust system and do not verify OBD-II fault codes or connect to the onboard computer via the dashboard OBC port. Could you confirm whether a P0140/P0141 code would result in inspection rejection? Any insight into what exactly gets tested during the inspection would be greatly appreciated.
While I'm not familiar with New Jersey's specific inspection procedures, here are some troubleshooting steps to consider: - Check for a blown fuse related to the oxygen sensor circuit - Inspect wiring and connections at the rear oxygen sensor location - Replace the rear O2 sensor with one sourced from an authorized GM dealer part These steps can help resolve the P0141 issue. I recommend verifying the inspection scope with your local DMV office, as some states do not require OBD-II code checks during routine inspections.