P2187 Engine Error Code
When you check engine light came on code P2187 the reason should be . However your vehicle's manufacturer may have a different definition for the P2187 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on your car models.
P2187 Code Symptoms
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P2187 OBD2 may also be triggered by faults earlier down the line. For example, a dirty MAF sensor might be causing the car to overcompensate in its fuel-trim adjustments. As a result, oxygen sensors are likely to report fuel mixture problems. |
Excessive air inflow can be caused by a vacuum leak, a dirty sensor or, an exhaust gas recirculation valve not closing properly. If the problem is not enough fuel, the culprit may be dirty injectors or fuel filters, a weak fuel pump or a leaky fuel pressure regulator. The lean fuel mix error may be accompanied by rough idling, engine misfires, hesitation during acceleration and overall poor engine performance.
P2187 OBD-II Diagnostic Powertrain (P) Trouble Code DescriptionP2187 System Too Lean at Idle Bank 1 so you have to check ODB-II Engine Error Code list.P2187 Code Review :The reason of P2187 OBD-II Engine Error Code is P2187 System Too Lean at Idle Bank 1. |
P2187 Code Dictionary Meaning:
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p - Powertrain Code - Problem is related engine, transmission and emissions systems.
2 - MFG - Manufacturer Specific 1 - Fuel And Air Metering 8 - Crankshaft Position Sensor Circuit Performance 7 - Cruise Control System - Vehicle Accel Too High |