B3422 Engine Code Repair
Meaning of B3422 engine trouble code is a kind of body 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.
B3422 Fault Symptoms :
- Check engine light comes on
- Engine stalling or misfiring
- Engine performance issues
- Car not starting
If one of these reasons for B3422 code is occuring now you should check B3422 repair processes.
Now don't ask yourself; What should you do with B3422 code ?
The solution is here :
B3422 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.
B3422 Code Meaning :
B
OBD-II Diagnostic Body (B) Trouble Code For Engine
3
Ignition System Or Misfire
4
Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
2
Engine Shutoff Solenoid Malfunction
2
Crankshaft Position Sensor A Circuit Low Input
Regarding the B3422 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.
B3422 OBD-II Diagnostic Body (B) Trouble Code DescriptionB3422 engine trouble code is about Crankshaft Position Sensor A Circuit Low Input.Main reason For B3422 CodeThe reason of B3422 OBD-II Engine Trouble Code is Throttle/Pedal Position Sensor/Switch A Circuit Intermittent. |
Parts or components should not be replaced with reference to only a B3422 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.