U1410 Diagnostic Trouble Code

U1410 is a kind of OBD-II Diagnostic U-Network Diagnostic Trouble Code.

It is considered generic because it applies to all makes and models of vehicles, although specific repair steps may be different depending on your car model.

Symptoms

Symptoms of a U1410 diagnostic trouble code may include:

Possible spark knock (detonation / pre-ignition)
Poor fuel economy
The engine oil will exhibit dilution from the ECUs attempts to increase engine temperature. Some vehicles advance the fuel injection timing slightly after top center to afterburn a small amount of fuel to increase exhaust temperatures. Some of this fuel enters the crankcase. When the ECU determines the necessity to regenerate the DPF, the service life of the oil be shortened significantly
Diminished fuel efficiency

Possible Causes :

Faulty IMRC actuator/sensor
A large vacuum leak would cause a massive amount of un-metered air to enter the intake manifold resulting in an overly lean mixture.
Defective ECU strategies or components will prevent proper regeneration

Repair Processes :

It should be pretty close to battery voltage (12 volts). If not, then this is the circuit that has the problem. Find out what kind of system you have and verify that voltage to the fuel level sensor is present at the fuel pump wiring harness.

Process Tips

Diagnostic trouble code U1410 is not difficult to diagnose and repair. Thus, it always pays to have a qualified technician to look after your vehicle should this error code arise.

Diagnosing this code requires the engine to be in good running shape, without unmetered air entering the engine. If other codes that relates to misfiring condition, lean running or air entering the engine is present, then you must first fix those error codes before U1410.

Fortunately, U1410 is a fairly common OBD code, meaning that it applies to all makes and models of vehicles made after 1996.

U1410 Trouble Code For Specific Cars

U1410 Honda Ridgeline I Rear Washer Input Short to Ground
U1410 Holden Monaro Power Supply #2 Circuit Short to Ground
U1410 Nissan Laurel Column Reach Feedback Potentiometer Circuit Open
U1410 Tatra T77 Mirror Switch Reference Voltage Negative Common Open Circuit
U1410 Toyota Dyna O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)
U1410 Bmw Karmann Clutch Actuator Circuit / Open
U1410 Ford Ranch Mirror Passenger Horizontal Switch Circuit Short To Ground