Rolls Royce Silver Shadow P1143 Engine Error Code

When you check Rolls Royce Silver Shadow car engine light came on code P1143 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However Rolls Royce manufacturer may have a different definition for the P1143 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

To solve P1143 Rolls Royce Silver Shadow problem, you'll have to remove the muffler, crankcase and other components blocking the valve chamber. Then, remove the cylinder head bolts (label for easy re-installation) Adjust the jaws of the valve spring compressor until they touch the top and bottom of the valve chamber Push the tool in to compress the spring and tighten the jaws Remove the retainers and lift out the valves , compressors and springs

Rolls Royce Silver Shadow P1143 OBD-II Diagnostic Powertrain (P) Trouble Code Description Rolls Royce Silver Shadow car P1143 OBD-II Trouble Code Heated Oxygen Sensor 1 Lean Shift Monitoring Bank 1 is one of the definitions for the P1143; however your vehicles manufacturer may have a different definition for the P1143 code. Please check below f Reason For Rolls Royce Silver Shadow P1143 Code The reason of Rolls Royce Silver Shadow P1143 OBD-II Engine Error Code is P1143 Heated Oxygen Sensor 1 Lean Shift Monitoring Bank 1.

The original multi-displacement system turned off opposite pairs of cylinders, allowing the engine to have three different configurations and displacements. P1143 Rolls Royce Silver Shadow code had an elaborate diagnostics procedure, including showing engine trouble codes on the air conditionning display. However, the system was troublesome, misunderstood by customers, and a rash of unpredictable failures led to the technology being quickly retired.

Rolls Royce Silver Shadow P1143 Possible Solution :

What does fault code P1143 mean for Rolls Royce Silver Shadow ? What does a diagnostic reading P1143 mean for Rolls Royce Silver Shadow ? How to fix OBD2 Code P1143 for Rolls Royce Silver Shadow ? What do we know about P1143 code for Rolls Royce Silver Shadow ?