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P1233 Engine Trouble Code

Meaning of P1233 engine trouble code is : When the check engine light comes P1233 code on the first you should check is the gas cap. Pull over, retighten it, and take a look at the cap to see if it has any cracks in it. Continue driving and see if the check engine light turns off. Alternately, you can purchase a gas cap for about $3 at an auto parts store. All you need to do is take the old one off and screw on the new one. If you've already made it to the store, you might as well just replace it. While not car-threatening, it's good to take care of this right away to improve gas mileage.

P1233 Possible Solution:

P1233 Engine

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.

P1233 Code Meaning :

P 1 2 3 3
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine Fuel And Air Metering Manifold Absolute Pressure/Barometric Pressure Circuit High Input Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector) Exhaust Gas Recirculation Sensor B Circuit High

The oxygen (02) sensors on your car measure the oxygen in the exhaust to determine how rich or lean the ratio of fuel and air are in the cylinders. Optimizing this mixture means better fuel economy and fewer exhaust emissions.

P1233 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P1233 OBD-II Trouble Code Fuel Pump Driver Module Off Line is one of the definitions for the P1233; however your vehicles manufacturer may have a different definition for the P1233 code. Please check below for your specific ma P1233 code.

Reason For P1233 Code

The reason of P1233 OBD-II Engine Trouble Code is Manifold Absolute Pressure/Barometric Pressure Circuit High Input.

Parts or components should not be replaced with reference to only a P1233 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.