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P1223 Engine Error Code

When you check engine light came on code P1223 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However your vehicle's manufacturer may have a different definition for the P1223 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on your car models.

P1223 Code Symptoms

P1223 Code Reason

Parts or components should not be replaced with reference to only a P1223 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.

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.

P1223 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P1223 OBD-II Trouble Code Pedal Demand Sensor B Circuit High Input is one of the definitions for the P1223; however your vehicles manufacturer may have a different definition for the P1223 code. Please check below for your spe

P1223 Code Review :

The reason of P1223 OBD-II Engine Error Code is P1223 Pedal Demand Sensor B Circuit High Input.

P1223 Code Dictionary Meaning:

p - Powertrain Code - Problem is related engine, transmission and emissions systems.
1 - MFG - Manufacturer Specific
2 - Computer And Auxiliary Outputs
2 - Cruise Control Servo Indicates Low
3 - TFP Valve Position Switch-Drive Without Drive Ratio