P0742 Engine Code Repair
Meaning of P0742 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.
P0742 Fault Symptoms :
- Check engine light comes on
- Engine stalling or misfiring
- Engine performance issues
- Car not starting
If one of these reasons for P0742 code is occuring now you should check P0742 repair processes.
Now don't ask yourself; What should you do with P0742 code ?
The solution is here :
P0742 Possible Solution:
Excessive air inflow can be caused by a vacuum leak, a dirty sensor or, an exhaust gas recirculation valve not closing properly. If the problem is not enough fuel, the culprit may be dirty injectors or fuel filters, a weak fuel pump or a leaky fuel pressure regulator. The lean fuel mix error may be accompanied by rough idling, engine misfires, hesitation during acceleration and overall poor engine performance.
P0742 Code Meaning :
P
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine
0
Intake Valve Control Solenoid Circuit Low
7
Fuel Temperature Sensor B Circuit Range/Performance
4
Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
2
Crankshaft Position Sensor A Circuit Low Input
Regarding the P0742 code, it would probably be worthwhile to carefully inspect the wire harness near the intake manifold bracket. This is done most easily from below the car in the area near the oil filter.
P0742 OBD-II Diagnostic Powertrain (P) Trouble Code DescriptionP0742 OBD-II Trouble Code The Torque Converter Clutch (TCC) solenoid valve is activated, with the gear in D4, by the Transmission Control Module (TCM) in response to signals sent from the vehicle speed and the Engine Control M P0742 code.Main reason For P0742 CodeThe reason of P0742 OBD-II Engine Trouble Code is Fuel Temperature Sensor B Circuit Range/Performance. |
P0742 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.