Conditions for diagnostic trouble code (DTC):1) The voltage at pin A14.EB:27 is more than 4.92?V Diagnostic operating conditions1) Ignition key in ON position Observable symptoms1) High fuel consumption2) The engine coolant temperature (ECT) gauge shows 03) Engine fan constantly engaged Probable cause1) Connector2) Wiring harness3) Engine coolant temperature sensor4) Engine Control Module Volvo All Engines (2010 Emissions) Fault Code: SPN 110 FMI 4 PID: Engine Coolant Temperature Volvo All Engines (2010 Emissions) Fault Code: SPN 110 FMI 2 PID: Engine Coolant Temperature Volvo All Engines (2010 Emissions) Fault Code: SPN 110 FMI 17 PID: Engine Coolant Temperature – Least Severe...

Voltage from the engine control module (ECM) is applied to the engine coolant level (ECL) switch when the ignition switch is in the ON position. When the reservoir runs low, the float will be lowered on the coolant level sensor. The signal to the ECM will indicate low coolant.If the engine control module (ECM) detects that the coolant level switch has experienced a power loss or that the level can not be detected, the ECM will set a diagnostic trouble code (DTC) and derate the engine to avoid engine damage. Conditions for diagnostic trouble code (DTC):1) Coolant Critically low level...

Voltage from the engine control module (ECM) is applied to the engine coolant level (ECL) switch when the ignition switch is in the ON position. When the reservoir runs low, the float will be lowered on the coolant level sensor. The signal to the ECM will indicate low coolant.If the engine control module (ECM) detects that the coolant level switch has experienced a power loss or that the level can not be detected, the ECM will set a diagnostic trouble code (DTC) and derate the engine to avoid engine damage. Conditions for diagnostic trouble code (DTC):1) Low coolant level Probable...

Conditions for diagnostic trouble code (DTC):1) Short circuit to battery voltage on A14.EB:23 Diagnostic operating conditions1) Ignition key in ON position Observable symptoms1) Coolant level cannot be detected Probable cause1) Connector2) Wiring harness3) ECM – Engine Control Module Volvo All Engines (2010 Emissions) Fault Code: SPN 111 FMI 18 PID: Engine Coolant Level – Moderately Severe Level Volvo All Engines (2010 Emissions) Fault Code: SPN 111 FMI 1 PID: Engine Coolant Level Volvo All Engines (2010 Emissions) Fault Code: SPN 110 FMI 5 PID: Engine Coolant Temperature Volvo All Engines (2010 Emissions) Fault Code: SPN 110 FMI 4 PID: Engine...

Conditions for diagnostic trouble code (DTC):1) Short circuit to ground on A14.EB:23 Diagnostic operating conditions1) Ignition key in ON position Observable symptoms1) Coolant level cannot be detected Probable cause1) Connector2) Wiring harness3) Engine Coolant Level (ECL) Sensor4) ECM – Engine Control Module Volvo All Engines (2010 Emissions) Fault Code: SPN 111 FMI 3 PID: Engine Coolant Level Volvo All Engines (2010 Emissions) Fault Code: SPN 111 FMI 18 PID: Engine Coolant Level – Moderately Severe Level Volvo All Engines (2010 Emissions) Fault Code: SPN 111 FMI 1 PID: Engine Coolant Level Volvo All Engines (2010 Emissions) Fault Code: SPN 110...