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Honda Accord P1401 Engine Trouble Code

When your car's 'Honda Accord P1401 Check Engine' light comes on, it's usually accompanied by a sinking feeling in the pit of your stomach. The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap. But in many cases, it means at minimum that you'll be visiting the car dealer to locate the malfunction and get the light turned off.

Honda Accord P1401 Code Meaning :

P 1 4 0 1
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine Fuel And Air Metering O2 Sensor Heater Circuit Malfunction Cold Start Injector 1 Malfunction Crankshaft Position Sensor A Circuit Low Input
Honda Accord Engine

When you check Honda Accord car engine light came on code P1401 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However manufacturer may have a different definition for the P1401 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P1401 Fault Symptoms :

  1. Check engine light comes on
  2. Engine stalling or misfiring
  3. Engine performance issues
  4. Car not starting
If one of these reasons for P1401 code is occuring now you should check P1401 repair processes.
Now don't ask yourself; What should you do with P1401 code ?
The solution is here :

Honda Accord P1401 Possible Solution :

Disconnected, dirty or fouled spark plugs are common causes for engines that won't start. Spark plugs typically need to be replaced every season or 25 hours of use. You should also check that the spark plug gap is set properly. If your spark plugs look good, problems with your ignition system can also preventing a spark. These can range from a faulty spark plug lead, shorted kill switch or flywheel key damage.

P1401 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P1401 engine trouble code is about Crankshaft Position Sensor A Circuit Low Input.

Reason For P1401 Code

The reason of P1401 OBD-II Engine Trouble Code is O2 Sensor Heater Circuit Malfunction.

Parts or components should not be replaced with reference to only a P1401 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.