B1976 Engine Trouble Code
When you check engine light came on code B1976 the reason should be . However your vehicle's manufacturer may have a different definition for the B1976 OBD-II Diagnostic Body (B) Trouble Code. So you should chech it on our car models.
B1976 code can be about replacing a broken oxygen sensor can eventually lead to a busted catalytic convertor which can cost upwards of $2,000. Taking your car into a shop will cost you around $200 depending on the car. However, an oxygen sensor is easy to replace on many cars and is usually detailed in the owner's manual. If you know where the sensor is, you only have to unclip the old sensor and replace it with a new one. Regardless of how you approach it, you should get this fixed right away.
B1976 Code Meaning :
|OBD-II Diagnostic Body (B) Trouble Code For Engine||Fuel And Air Metering||Injector Circuit Malfunction - Cylinders||Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)||Reverse Input Circuit|
Regarding the B1976 code, it would probably be worthwhile to carefully inspect the wire harness near the intake manifold bracket. This is done most easily from below the car in the area near the oil filter.
B1976 OBD-II Diagnostic Body (B) Trouble Code DescriptionB1976 engine trouble code is about Reverse Input Circuit.
Reason For B1976 CodeThe reason of B1976 OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.
B1976 DTC reports a sensor fault, replacement of the sensor is unlikely to resolve the underlying problem. The fault is most likely to be caused by the systems that the sensor is monitoring, but might even be caused by the wiring to the sensor itself.