Volvo All Engines (2010 Emissions) Fault Code: SPN 730 FMI 4 PID: SID 71 Intake Air Heater (IAH) 2
Conditions for diagnostic trouble code (DTC):
1) Preheating requested
2) The voltage at pin A14.EB:14 is less than 29?% of the battery voltage
Observable symptoms
1) Intake air heater (IAH) does not function
2) White smoke at cold start
3) Difficult to start in extreme cold
Probable cause
1) Wiring harness
2) Connector
3) Intake air heater (IAH) relay
Related products
-
-
-
-
Allison 1000 & 2000 Gen 5 Fault Code:P2763 TCC PCS Control Circuit High
1000 & 2000 Gen 5 -
-
-
Allison 1000 & 2000 Gen 5 Fault Code:U0100 Lost Communication With ECM A
1000 & 2000 Gen 5 -
-
-
-
-
-
-
-
Volvo All Engines (2017 Emissions) Fault Code: P001676 PID: EMS Crankshaft Position – Camshaft Position Correlation
All Engines (2017 Emissions) -
-
Volvo All Engines (2017 Emissions) Fault Code: P113472 PID: EMS Exhaust Aftertreatment Fuel Air Purge Valve
All Engines (2017 Emissions) -
-
-
-
-
-
-
-
-
-
-
-
Volvo All Engines (2013 Emissions) Fault Code: P226401 PID: EMS Water in Fuel Sensor
All Engines (2013 Emissions) -
