Check C1511 Fault Code

When you check engine light came on code C1511 the reason should be . However your vehicle's manufacturer may have a different definition for the C1511 OBD-II Diagnostic Chassis (C) Trouble Code. So you should chech it on our car models.

C1511 Code Reason

C1511 DTC specifically refers to the camshaft (cam) timing. In this case, if the cam timing is over-retarded, the engine light will be illluminated and the code will be set.

C1511 Possible Fix :

Probably the biggest result of injector failure is due to the injectors having excessive return flow or back leakage. This is due to worn parts which allow excessive fuel to go through the diesel injector and to return back to the tank or fuel system. This causes a drop in rail pressure which results in hard starting or not starting at all.

C1511 OBD-II Diagnostic Chassis (C) Trouble Code Description

C1511 Left Front Wheel Pressure Reduction Performance Problem so you have to check ODB-II Fault Code Check list.

Reason For C1511 Code

The reason of C1511 OBD-II Fault Code Check is C1511 Left Front Wheel Pressure Reduction Performance Problem.

C1511 Solution:

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.

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