Volvo All Engines (2004 Emissions) Fault Code: PID 26 FMI 3 Fan Speed Fault Condition: The FMI of 3 (Voltage High) will be displayed for all code faults that result from the fan speed being less than 20 rpm.High engine coolant temperature could occur and cause engine shutdown. If fault code PID 26 is set with FMI 3, fault code SID 211 may also be set. Possible repairs: Turn the ignition key OFF first. 1) Disconnect EMS Module connector A. Disconnect the electronic fan drive harness connector. Check for continuity between electronic fan drive harness connector pin 5 and a...

Fault Condition: The FMI of 3 (Voltage High) will be displayed for all code faults that result from the fan speed being less than 20 rpm.High engine coolant temperature could occur and cause engine shutdown. If fault code PID 26 is set with FMI 3, fault code SID 211 may also be set. Possible repairs: Turn the ignition key OFF first. 1) Disconnect EMS Module connector A. Disconnect the electronic fan drive harness connector. Check for continuity between electronic fan drive harness connector pin 5 and a good ground.If continuity exists, locate and repair the short circuit to ground in...

Volvo All Engines (2004 Emissions) Fault Code: PID 26 FMI 8 Fan Speed Fault Condition: High engine coolant temperature could occur and cause engine shutdown. If fault code PID 26 is set with FMI 3, fault code SID 211 may also be set. Possible repairs: Turn the ignition key OFF first. 1) Disconnect EMS Module connector A. Disconnect the electronic fan drive harness connector. Check for continuity between electronic fan drive harness connector pin 5 and a good ground.If continuity exists, locate and repair the short circuit to ground in the supply voltage circuit between the electronic fan drive and...

Fault Condition: High engine coolant temperature could occur and cause engine shutdown. If fault code PID 26 is set with FMI 3, fault code SID 211 may also be set. Possible repairs: Turn the ignition key OFF first. 1) Disconnect EMS Module connector A. Disconnect the electronic fan drive harness connector. Check for continuity between electronic fan drive harness connector pin 5 and a good ground.If continuity exists, locate and repair the short circuit to ground in the supply voltage circuit between the electronic fan drive and the EMS Module.2) Disconnect EMS Module connector A. Disconnect the electronic fan drive...

Fault Condition: The Electronic Malfunction Lamp (EML) will turn on and PID 354 will set when the EMS Module senses that the Intake Air Temperature and Humidity (IATH) Sensor signal voltage is less than 0.4 volts or greater than 4.2 volts. If the Intake Air Temperature and Humidity (IATH) Sensor voltage returns to between 0.4 volts and 4.2 volts, the fault will become inactive. Note: To ensure that condensation on the sensor has been removed, diagnostics can only be performed after the engine has run for 5 minutes or more. Run the engine for 5 minutes or more and then...