Check P1104 Fault Code

When you check engine light came on code P1104 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However your vehicle's manufacturer may have a different definition for the P1104 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P1104 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.

P1104 Possible Fix :

Detonation, or spark knock, is a type of combustion caused by the buildup of too much heat and pressure in the engine's combustion chamber. When this happens, you should be able to hear a metallic knocking or pinging noise. A small amount of detonation usually won't cause major damage, but heavy knocks or prolonged detonation can cause serious damage to your parts. It can punch holes in your pistons, crush rod bearings, blow head gaskets, crack rings, and pound out piston ring grooves. Prolonged pinging noises are a definite cause for concern.

P1104 OBD-II Diagnostic Powertrain (P) Trouble Code Description P1104 OBD-II Trouble Code Mass Air Flow Ground Malfunction is one of the definitions for the P1104; however your vehicles manufacturer may have a different definition for the P1104 code. Please check below for your specific ma Reason For P1104 Code The reason of P1104 OBD-II Fault Code Check is P1104 Mass Air Flow Ground Malfunction.

P1104 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.

What does fault code P1104 mean ? What does a diagnostic reading P1104 mean ? How to fix OBD2 Code P1104 ? What do we know about P1104 code ?

How to Clear P1104 Trouble Code

An OBD 2 scanner is the best and safest way to erase a DTC from your car's system. This scanner communicates with the car's computer and instructs the computer to erase the code. It does not change or tweak the settings from inside the car or its systems.