Volvo

Volvo All Engines (2017 Emissions) Fault Code: P101200 PID: EMS Cold Start Cylinder 1 Fuel Injector Offset Learning at Min Limit Fuel Injector operation is controlled by the Engine Control Module (ECM). The ECM provides a common supply voltage to injectors 1,2,3 (Bank 1) and there are individual output transistor drivers inside the ECM to control each individual injector’s ground circuits. There are two solenoid circuits within the injector; a Needle Control Valve and a Spill Valve. Although they are separate circuits, the same fault code is used to identify a fault in the Needle Control Valve circuit and/or the...

Volvo All Engines (2017 Emissions) Fault Code: P101300 PID: EMS Cold Start Cylinder 2 Fuel Injector Offset Learning at Max Limit Fuel Injector operation is controlled by the Engine Control Module (ECM). The ECM provides a common supply voltage to injectors 1,2,3 (Bank 1) and there are individual output transistor drivers inside the ECM to control each individual injector’s ground circuits. There are two solenoid circuits within the injector; a Needle Control Valve and a Spill Valve. Although they are separate circuits, the same fault code is used to identify a fault in the Needle Control Valve circuit and/or the...

Volvo All Engines (2017 Emissions) Fault Code: P101400 PID: EMS Cold Start Cylinder 2 Fuel Injector Offset Learning at Min Limit Circuit descriptionFuel Injector operation is controlled by the Engine Control Module (ECM). The ECM provides a common supply voltage to injectors 1,2,3 (Bank 1) and there are individual output transistor drivers inside the ECM to control each individual injector’s ground circuits. There are two solenoid circuits within the injector; a Needle Control Valve and a Spill Valve. Although they are separate circuits, the same fault code is used to identify a fault in the Needle Control Valve circuit and/or...

Volvo All Engines (2017 Emissions) Fault Code: P101711 PID: EMS Water in Fuel Drainage Valve The Engine Control Module (ECM) uses water in fuel sensor/switch to monitor the water level in the fuel pre-filter. When it is time for drainage a water level warning is indicated in the instrument. It’s possible to activate the function when draining is needed. When the function is activated the water in fuel valve is opened and the water drained from the fuel system. Faulty water in fuel valve can lead to that the valve is constantly shut. Conditions for diagnostic trouble code (DTC):1) Short...

Volvo All Engines (2017 Emissions) Fault Code: P101712 PID: EMS Water in Fuel Drainage Valve Circuit descriptionThe Engine Control Module (ECM) uses water in fuel sensor/switch to monitor the water level in the fuel pre-filter. When it is time for drainage a water level warning is indicated in the instrument. It’s possible to activate the function when draining is needed. When the function is activated the water in fuel valve is opened and the water drained from the fuel system. Faulty water in fuel valve can lead to that the valve is constantly shut. Conditions for diagnostic trouble code (DTC)Short...