Diagnostic trouble code (DTC) information ECM-2130

Condition 

Fig 1: Identifying Fuel Pressure Sensor

Courtesy of VOLVO CARS OF NORTH AMERICA.

The engine control module (ECM) checks the signal from the fuel temperature sensor. The fuel temperature sensor is integrated in the fuel pressure sensor. Diagnostic trouble code (DTC) ECM-2130 is stored if the engine control module (ECM) registers that the signal from the fuel temperature sensor is too high or too low.

Diagnostic trouble code (DTC) ECM-2130 can be diagnosed when the ignition is switched on and when the engine is running.

For information about fuel pressure regulation, see VIDA Design and Function.

Substitute Value 

None.

Possible Source 

Signal too high: 

• Short-circuit to ground in the signal cable
• Defective temperature sensor.

Signal too low: 

• Contact resistance or oxidation in the terminals
• Short-circuit to supply voltage in the signal cable
• Open-circuit in the signal cable
• Open-circuit in the signal ground cable
• Defective temperature sensor.

Fault symptom[s] 

• None.