Voltage from the Engine Control Module (ECM) is applied to the Water In Fuel Filter Sensor when the ignition switch is in the ON position. If water is detected, the Water In Fuel Filter sensor will notify the driver to drain the water from the bowl by illuminating a lamp on the dash of the vehicle.
Conditions for diagnostic trouble code (DTC): 1) The function has been activated
Probable cause 1) Priming pump
Detailed information 1) No fault
Volvo All Engines (2010 Emissions) Fault Code: SPN 97 FMI 0 PID: Water in Fuel Indicator
Voltage from the Engine Control Module (ECM) is applied to the Water In Fuel Filter Sensor when the ignition switch is in the ON position. If water is detected, the Water In Fuel Filter sensor will notify the driver to drain the water from the bowl by illuminating a lamp on the dash of the vehicle.
Conditions for diagnostic trouble code (DTC): 1) Short circuit to battery voltage on A14.EB:8
Observable symptoms 1) Indicator does not work 2) Water in the fuel can lead to engine failure 3) Low Power
Probable cause 1) Faulty sensor 2) Short circuit to voltage supply, signal wire 3) Connector 4) Engine control module (ECM)
Volvo All Engines (2010 Emissions) Fault Code: SPN 97 FMI 14 PID: Water in Fuel Indicator
Volvo All Engines (2010 Emissions) Fault Code: SPN 97 FMI 0 PID: Water in Fuel Indicator
Voltage from the Engine Control Module (ECM) is applied to the Water In Fuel Filter Sensor when the ignition switch is in the ON position. If water is detected, the Water In Fuel Filter sensor will notify the driver to drain the water from the bowl by illuminating a lamp on the dash of the vehicle.
Conditions for diagnostic trouble code (DTC): 1) Short circuit to ground on A14.EB:8
Observable symptoms 1) Water in fuel indicator
Probable cause 1) Faulty sensor 2) Short circuit to ground in the component or wiring 3) Connector 4) Engine control module (ECM)
Volvo All Engines (2010 Emissions) Fault Code: SPN 97 FMI 3 PID: Water in Fuel Indicator
Volvo All Engines (2010 Emissions) Fault Code: SPN 97 FMI 14 PID: Water in Fuel Indicator
Volvo All Engines (2010 Emissions) Fault Code: SPN 97 FMI 0 PID: Water in Fuel Indicator
Voltage from the Engine Control Module (ECM) is applied to the Water In Fuel Filter Sensor when the ignition switch is in the ON position. If water is detected, the Water In Fuel Filter sensor will notify the driver to drain the water from the bowl by illuminating a lamp on the dash of the vehicle.
Conditions for diagnostic trouble code (DTC): 1) The voltage at pin A14.EB:8 is less than 1.2?V
Observable symptoms 1) Water in the fuel can lead to engine failure
Probable cause 1) Faulty sensor 2) Wiring harness 3) Connector
Volvo All Engines (2010 Emissions) Fault Code: SPN 97 FMI 4 PID: Water in Fuel Indicator
Volvo All Engines (2010 Emissions) Fault Code: SPN 97 FMI 3 PID: Water in Fuel Indicator
Volvo All Engines (2010 Emissions) Fault Code: SPN 97 FMI 14 PID: Water in Fuel Indicator
Volvo All Engines (2010 Emissions) Fault Code: SPN 97 FMI 0 PID: Water in Fuel Indicator
The auxiliary fan provides extra engine cooling based on requests from the engine control module (ECM)
Conditions for diagnostic trouble code (DTC): 1) Engine running 2) The voltage at pin A14.EA:35 is more than 7.8?V
Observable symptoms 1) Fan noise 2) The fan will either be fully engaged or fully disengaged. Engaging and disengaging will however take some time. 3) High fuel consumption
Probable cause 1) Fan speed sensor 2) Wiring harness 3) Connector 4) Engine control module (ECM)
Volvo All Engines (2010 Emissions) Fault Code: SPN 97 FMI 5 PID: Water in Fuel Indicator
Volvo All Engines (2010 Emissions) Fault Code: SPN 97 FMI 4 PID: Water in Fuel Indicator
Volvo All Engines (2010 Emissions) Fault Code: SPN 97 FMI 3 PID: Water in Fuel Indicator
Volvo All Engines (2010 Emissions) Fault Code: SPN 97 FMI 14 PID: Water in Fuel Indicator
Volvo All Engines (2010 Emissions) Fault Code: SPN 97 FMI 0 PID: Water in Fuel Indicator
The Engine Oil Temperature/Level Sensor contains two resistors: One for engine oil temperature and one for engine oil level. Diagnostic trouble code (DTC) Placeholder will be present only when a problem with the engine oil level (EOL) circuit has failed. Please reference Placeholder for engine oil temperature (EOT) sensor circuit diagnostics. The resistance of the engine oil level portion of the sensor changes inversely to the level of the engine oil. The Engine Control Module (ECM) monitors the voltage drop across the sensor and uses this signal to warn that the engine oil level is not within programmed limits. In some cases the engine will derate. The engine oil level is monitored when the key is on, before the starter is engaged. If low engine oil is detected, either from parking on an incline, or actual low oil, the code will remain active until the next key cycle. It is important that the vehicle is level during key on, or the low engine oil level code may remain.
Conditions for diagnostic trouble code (DTC): 1) Engine oil level (EOL) is below warning level
Probable cause 1) Low oil level 2) Engine oil level (EOL) and temperature sensor 3) Vehicle Not Parked On a Level Surface. 4) Connector 5) Engine Oil Dipstick
Detailed information 1) Engine may have to be off up to 20 minutes depending on temperature before checking the oil level.
Volvo All Engines (2010 Emissions) Fault Code: SPN 975 FMI 3 PID: Estimated Percent Fan Speed
Volvo All Engines (2010 Emissions) Fault Code: SPN 97 FMI 5 PID: Water in Fuel Indicator
Volvo All Engines (2010 Emissions) Fault Code: SPN 97 FMI 4 PID: Water in Fuel Indicator
Volvo All Engines (2010 Emissions) Fault Code: SPN 97 FMI 3 PID: Water in Fuel Indicator
Volvo All Engines (2010 Emissions) Fault Code: SPN 97 FMI 14 PID: Water in Fuel Indicator
Volvo All Engines (2010 Emissions) Fault Code: SPN 97 FMI 0 PID: Water in Fuel Indicator
The Engine Oil Temperature/Level Sensor contains two resistors: One for engine oil temperature and one for engine oil level. Diagnostic trouble code (DTC) Placeholder will be present only when a problem with the engine oil level (EOL) circuit has failed. Please reference Placeholder for engine oil temperature (EOT) sensor circuit diagnostics. The resistance of the engine oil level portion of the sensor changes inversely to the level of the engine oil. The Engine Control Module (ECM) monitors the voltage drop across the sensor and uses this signal to warn that the engine oil level is not within programmed limits. In some cases the engine will derate. The engine oil level is monitored when the key is on, before the starter is engaged. If low engine oil is detected, either from parking on an incline, or actual low oil, the code will remain active until the next key cycle. It is important that the vehicle is level during key on, or the low engine oil level code may remain.
Conditions for diagnostic trouble code (DTC): 1) Engine oil level (EOL) is below warning level
Probable cause 1) Vehicle Not Parked On a Level Surface. 2) Low oil level 3) Connector 4) Engine Oil Dipstick 5) Engine oil level (EOL) and temperature sensor
Detailed information 1) Engine may have to be off up to 20 minutes depending on temperature before checking the oil level.
Fault Condition: The Electronic Malfunction Lamp (EML) will illuminate when the EOP Sensor’s signal line voltage is less than 0.3 volts or greater than 4.75 volts. If the signal line voltage returns to between 0.3 volts and 4.75 volts the fault will become inactive.
Possible repairs:
Turn the ignition key OFF first.
1) Disconnect EMS Module connectors A and B. Disconnect Engine Oil Pressure (EOP) Switch connector. Check for continuity between Engine Oil Pressure (EOP) Sensor harness connector pin 2 (signal line) and a good ground and also check for continuity between EMS Module connector B pin 11 and all other pins on EMS Module connector A and B. If continuity exists, locate and repair the short circuit. 2) Disconnect EMS Module connector B. Check for continuity between Engine Oil Pressure (EOP) Sensor harness connector pin 1 (reference voltage line) and EMS Module harness connector B pin 17 . If there is NO continuity, repair the open in the harness reference voltage line. 3) Disconnect the Engine Oil Pressure (EOP) Sensor. Disconnect EMS Module connectors and B. Check for continuity between EMS Module harness connector B pin 11 (signal line) and all other pins in the EMS Module harness connectors A and B. If continuity exists or if there is a visual short, repair the short circuit to the signal line. If there is NO continuity or visual short, replace the EMS Module. 4) Disconnect the Engine Oil Pressure (EOP) Sensor. Disconnect EMS Module connector B. Check for continuity between EOP sensor harness connector pin 2 (signal line) and EMS Module harness connector B pin 11. If there is NO continuity, repair the open in the harness signal line. 5) Disconnect the Engine Oil Pressure (EOP) Sensor. Disconnect EMS Module connectors A and B. Check for continuity between EMS Module harness connector B pin 17 (reference voltage line) and all other pins in EMS Module harness connectors A and B. If continuity exists or if there is a visual short, repair the short circuit to the reference voltage line. If there is NO continuity or visual short, replace the EMS Module. 6) Disconnect EMS Module connectors A and B. Disconnect the Engine Oil Pressure (EOP) Sensor. Check for continuity between EMS Module harness connector B pin 17 (reference voltage line) and all other pins in EMS Module harness connectors A and B. Visually check EMS Module connector B pin 17 for a short circuit. If continuity exists or if there is a visual short, repair the short circuit to the reference voltage line. If there is NO continuity or visual short circuit, replace the EMS Module. 7) Disconnect EMS Module connectors A and B. Disconnect the Engine Oil Pressure (EOP) Sensor. Check for continuity between EMS Module harness connector B pin 18 (ground line) and all other pins in EMS Module harness connectors A and B (see Figure 59). If continuity exists or if there is a visual short circuit, repair the short to the return line. If there is NO continuity or visual short circuit, replace the EMS Module. 8) Visually inspect both sides of EMS Module connector B pin 11 for a repairable open in the signal line. If a repairable open is found, repair or replace EMS Module harness connector B. 9) Visually inspect both sides of the Engine Oil Pressure (EOP) Sensor connector for a repairable open. If there is a repairable fault or any of the pins feel loose, repair or replace the connector. 10) Remove the Engine Oil Pressure (EOP) Sensor from the oil filter assembly. Connect the EOP Sensor to a regulated air supply with an accurate pressure gauge. Connect a jumper wire between EOP Sensor pin 1 and pin 1 on the sensor harness connector. Connect a jumper wire between EOP Sensor pin 4 and a good ground. Turn the ignition key ON. Measure the voltage between EOP sensor pin 2 and a good ground at various pressures between 0 psi and 101.5 psi. If the EOP Sensor output is correct throughout the entire pressure range, reinstall the sensor and replace the EMS Module. If the EOP Sensor output is NOT correct throughout the entire pressure range, replace the EOP Sensor and recheck the system.
Volvo All Engines (2004 Emissions) Fault Code: PID 98 FMI 5 Engine Oil Level / Temperature Sensor
Volvo All Engines (2004 Emissions) Fault Code: PID 190 FMI 0 Engine Oil Level / Temperature Sensor
Volvo All Engines (2004 Emissions) Fault Code: PID 98 FMI 1 Engine Oil Level / Temperature Sensor
Volvo All Engines (2004 Emissions) Fault Code: PID 98 FMI 4 Engine Oil Level / Temperature Sensor
Volvo All Engines (2004 Emissions) Fault Code: PID 100 FMI 5 Engine Management System Module-Engine Oil Pressure
Volvo All Engines (2004 Emissions) Fault Code: PID 100 FMI 3 Engine Management System Module-Engine Oil Pressure
Fault Condition: The Electronic Malfunction Lamp (EML) will illuminate when the EOP Sensor’s signal line voltage is less than 0.3 volts or greater than 4.75 volts. If the signal line voltage returns to between 0.3 volts and 4.75 volts the fault will become inactive.
Possible repairs:
Turn the ignition key OFF first.
1) Disconnect EMS Module connectors A and B. Disconnect Engine Oil Pressure (EOP) Switch connector. Check for continuity between Engine Oil Pressure (EOP) Sensor harness connector pin 2 (signal line) and a good ground and also check for continuity between EMS Module connector B pin 11 and all other pins on EMS Module connector A and B. If continuity exists, locate and repair the short circuit. 2) Disconnect EMS Module connector B. Check for continuity between Engine Oil Pressure (EOP) Sensor harness connector pin 1 (reference voltage line) and EMS Module harness connector B pin 17 . If there is NO continuity, repair the open in the harness reference voltage line. 3) Disconnect the Engine Oil Pressure (EOP) Sensor. Disconnect EMS Module connectors and B. Check for continuity between EMS Module harness connector B pin 11 (signal line) and all other pins in the EMS Module harness connectors A and B. If continuity exists or if there is a visual short, repair the short circuit to the signal line. If there is NO continuity or visual short, replace the EMS Module. 4) Disconnect the Engine Oil Pressure (EOP) Sensor. Disconnect EMS Module connector B. Check for continuity between EOP sensor harness connector pin 2 (signal line) and EMS Module harness connector B pin 11. If there is NO continuity, repair the open in the harness signal line. 5) Disconnect the Engine Oil Pressure (EOP) Sensor. Disconnect EMS Module connectors A and B. Check for continuity between EMS Module harness connector B pin 17 (reference voltage line) and all other pins in EMS Module harness connectors A and B. If continuity exists or if there is a visual short, repair the short circuit to the reference voltage line. If there is NO continuity or visual short, replace the EMS Module. 6) Disconnect EMS Module connectors A and B. Disconnect the Engine Oil Pressure (EOP) Sensor. Check for continuity between EMS Module harness connector B pin 17 (reference voltage line) and all other pins in EMS Module harness connectors A and B. Visually check EMS Module connector B pin 17 for a short circuit. If continuity exists or if there is a visual short, repair the short circuit to the reference voltage line. If there is NO continuity or visual short circuit, replace the EMS Module. 7) Disconnect EMS Module connectors A and B. Disconnect the Engine Oil Pressure (EOP) Sensor. Check for continuity between EMS Module harness connector B pin 18 (ground line) and all other pins in EMS Module harness connectors A and B (see Figure 59). If continuity exists or if there is a visual short circuit, repair the short to the return line. If there is NO continuity or visual short circuit, replace the EMS Module. 8) Visually inspect both sides of EMS Module connector B pin 11 for a repairable open in the signal line. If a repairable open is found, repair or replace EMS Module harness connector B. 9) Visually inspect both sides of the Engine Oil Pressure (EOP) Sensor connector for a repairable open. If there is a repairable fault or any of the pins feel loose, repair or replace the connector. 10) Remove the Engine Oil Pressure (EOP) Sensor from the oil filter assembly. Connect the EOP Sensor to a regulated air supply with an accurate pressure gauge. Connect a jumper wire between EOP Sensor pin 1 and pin 1 on the sensor harness connector. Connect a jumper wire between EOP Sensor pin 4 and a good ground. Turn the ignition key ON. Measure the voltage between EOP sensor pin 2 and a good ground at various pressures between 0 psi and 101.5 psi. If the EOP Sensor output is correct throughout the entire pressure range, reinstall the sensor and replace the EMS Module. If the EOP Sensor output is NOT correct throughout the entire pressure range, replace the EOP Sensor and recheck the system.
Volvo All Engines (2004 Emissions) Fault Code: PID 110 FMI 0 Engine Coolant Temperature Sensor
Volvo All Engines (2004 Emissions) Fault Code: PID 110 FMI 5 Engine Coolant Temperature Sensor
Volvo All Engines (2004 Emissions) Fault Code: PID 110 FMI 4 Engine Coolant Temperature Sensor
Fault Condition: The Electronic Malfunction Lamp (EML) will illuminate when the EOP Sensor’s signal line voltage is less than 0.3 volts or greater than 4.75 volts. If the signal line voltage returns to between 0.3 volts and 4.75 volts the fault will become inactive.
Possible repairs:
Turn the ignition key OFF first.
1) Disconnect EMS Module connectors A and B. Disconnect Engine Oil Pressure (EOP) Switch connector. Check for continuity between Engine Oil Pressure (EOP) Sensor harness connector pin 2 (signal line) and a good ground and also check for continuity between EMS Module connector B pin 11 and all other pins on EMS Module connector A and B. If continuity exists, locate and repair the short circuit. 2) Disconnect EMS Module connector B. Check for continuity between Engine Oil Pressure (EOP) Sensor harness connector pin 1 (reference voltage line) and EMS Module harness connector B pin 17 . If there is NO continuity, repair the open in the harness reference voltage line. 3) Disconnect the Engine Oil Pressure (EOP) Sensor. Disconnect EMS Module connectors and B. Check for continuity between EMS Module harness connector B pin 11 (signal line) and all other pins in the EMS Module harness connectors A and B. If continuity exists or if there is a visual short, repair the short circuit to the signal line. If there is NO continuity or visual short, replace the EMS Module. 4) Disconnect the Engine Oil Pressure (EOP) Sensor. Disconnect EMS Module connector B. Check for continuity between EOP sensor harness connector pin 2 (signal line) and EMS Module harness connector B pin 11. If there is NO continuity, repair the open in the harness signal line. 5) Disconnect the Engine Oil Pressure (EOP) Sensor. Disconnect EMS Module connectors A and B. Check for continuity between EMS Module harness connector B pin 17 (reference voltage line) and all other pins in EMS Module harness connectors A and B. If continuity exists or if there is a visual short, repair the short circuit to the reference voltage line. If there is NO continuity or visual short, replace the EMS Module. 6) Disconnect EMS Module connectors A and B. Disconnect the Engine Oil Pressure (EOP) Sensor. Check for continuity between EMS Module harness connector B pin 17 (reference voltage line) and all other pins in EMS Module harness connectors A and B. Visually check EMS Module connector B pin 17 for a short circuit. If continuity exists or if there is a visual short, repair the short circuit to the reference voltage line. If there is NO continuity or visual short circuit, replace the EMS Module. 7) Disconnect EMS Module connectors A and B. Disconnect the Engine Oil Pressure (EOP) Sensor. Check for continuity between EMS Module harness connector B pin 18 (ground line) and all other pins in EMS Module harness connectors A and B (see Figure 59). If continuity exists or if there is a visual short circuit, repair the short to the return line. If there is NO continuity or visual short circuit, replace the EMS Module. 8) Visually inspect both sides of EMS Module connector B pin 11 for a repairable open in the signal line. If a repairable open is found, repair or replace EMS Module harness connector B. 9) Visually inspect both sides of the Engine Oil Pressure (EOP) Sensor connector for a repairable open. If there is a repairable fault or any of the pins feel loose, repair or replace the connector. 10) Remove the Engine Oil Pressure (EOP) Sensor from the oil filter assembly. Connect the EOP Sensor to a regulated air supply with an accurate pressure gauge. Connect a jumper wire between EOP Sensor pin 1 and pin 1 on the sensor harness connector. Connect a jumper wire between EOP Sensor pin 4 and a good ground. Turn the ignition key ON. Measure the voltage between EOP sensor pin 2 and a good ground at various pressures between 0 psi and 101.5 psi. If the EOP Sensor output is correct throughout the entire pressure range, reinstall the sensor and replace the EMS Module. If the EOP Sensor output is NOT correct throughout the entire pressure range, replace the EOP Sensor and recheck the system.
Volvo All Engines (2004 Emissions) Fault Code: PID 100 FMI 3 Engine Management System Module-Engine Oil Pressure
Volvo All Engines (2004 Emissions) Fault Code: PID 110 FMI 0 Engine Coolant Temperature Sensor
Volvo All Engines (2004 Emissions) Fault Code: PID 110 FMI 5 Engine Coolant Temperature Sensor
Volvo All Engines (2004 Emissions) Fault Code: PID 110 FMI 4 Engine Coolant Temperature Sensor
