Check P1400 Fault Code

When you check engine light came on code P1400 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 P1400 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

Parts or components should not be replaced with reference to only a P1400 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.

P1400 Possible Fix :

A failing oil pump can cause what's called oil starvation, which is almost always fatal to any engine. Overhead cam engines are especially at risk, because the cam and valve train are farther from the pump than they are in pushrod engines. Oil should be of a proper viscosity, which means it needs to be light enough to move quickly.

P1400 OBD-II Diagnostic Powertrain (P) Trouble Code Description P1400 OBD-II Trouble Code The purpose of the Exhaust Gas Recirculation (EGR) system on your engine is to limit oxides of nitrogen (NOx) emissions. This is done by redirecting small amounts of exhaust gas back through the upper Reason For P1400 Code The reason of P1400 OBD-II Fault Code Check is P1400 Differential Pressure Feedback Electronic Sensor Circuit Low Voltage.

P1400 Solution:

The firing order is an important part of the overall design of the engine and is determined during the design of the engine to eliminate as much engine vibration as possible. If the firing order is changed or adjusted, the ignition from the spark plug is delivered at the wrong time and the engine functions poorly or does not run. The firing order for a particular engine is typically found in the repair manual specific to that model.

What does fault code P1400 mean ? What does a diagnostic reading P1400 mean ? How to fix OBD2 Code P1400 ? What do we know about P1400 code ?

How to Clear P1400 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.