P1240 Engine Trouble Code
Meaning of P1240 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 $240-$400 depending on the car, but that's usually the cost of parts because the labor is relatively simple.
P1240 Fault Symptoms :
If one of these reasons for P1240 code is occuring now you should check P1240 repair processes.
Now don't ask yourself; What should you do with P1240 code ?
The solution is here :
P1240 Possible Solution:
Power Steering Pressure (PSP) Switch Malfunction In Key On, Engine Off Self-Test, this DTC indicates the PSP input to the PCM is high. In Key On, Engine Running Self-Test, this DTC indicates that the PSP input did not change state. Steering wheel must be turned during Key On, Engine Running Self-Test PSP switch/shorting bar damaged SIG RTN circuit open PSP circuit open or shorted to SIGRTN PCM damaged.
P1240 Code Meaning :
|OBD-II Diagnostic Powertrain (P) Trouble Code For Engine||Fuel And Air Metering||Manifold Absolute Pressure/Barometric Pressure Circuit High Input||Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)||Shift Solenoid E Performance or Stuck Off|
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.
P1240 OBD-II Diagnostic Powertrain (P) Trouble Code DescriptionP1240 OBD-II Trouble Code Sensor Power Supply Malfunction is one of the definitions for the P1240; however your vehicles manufacturer may have a different definition for the P1240 code. Please check below for your specific mak P1240 code.
Main reason For P1240 CodeThe reason of P1240 OBD-II Engine Trouble Code is Manifold Absolute Pressure/Barometric Pressure Circuit High Input.
P1240 code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.