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P242B Engine Trouble Code

Meaning of P242B engine trouble code is a kind of powertrain trouble code and theoretically you can drive for a few weeks or even months with a broken MAF sensor. You will notice a decrease in gas mileage and over time the car will eventually start stalling a lot. At a shop, the replacement cost is between $200-$300 depending on the car, but that's usually the cost of parts because the labor is relatively simple.

P242B 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 P242B code is occuring now you should check P242B repair processes.
Now don't ask yourself; What should you do with P242B code ?
The solution is here :

P242B Possible Solution:

P242B 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.

P242B Code Meaning :

P 2 4 2 b
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine Fuel And Air Metering (Injector Circuit Malfunctions Only) O2 Sensor Heater Circuit Malfunction Turbocharger Boost Sensor A Circuit Low

The poor running symptoms are consistent with a MAP sensor malfunction. In addition, in some cases, a bad MAP sensor will not throw a code. Again, the ELD code likely represents a separate wiring issue.

P242B OBD-II Diagnostic Powertrain (P) Trouble Code Description

P242B OBD-II Trouble Code The Powertrain Control Module ( P242B code.

Main reason For P242B Code

The reason of P242B OBD-II Engine Trouble Code is O2 Sensor Heater Circuit Malfunction.

P242B the main thing to check is to verify the operation of the VCT solenoid. You're looking for a sticking or stuck VCt solenoid valve caused by contamination. Refer to vehicle specific repair manual to perform component tests for the VCT unit.