RepairPal Certified shops can diagnose and repair your 1996 INFINITI J30. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
If the sensor is really bad the repair takes 9 hours and the part cost $215.00. This is not a DIY repair. Make the shop knows how to test the sensor because usually the harness is what needs to be replaced. GL