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Noble M14 P0674 Engine Trouble Code

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.

Noble M14 P0674 Code Meaning :

P 0 6 7 4
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine Intake Valve Control Solenoid Circuit Low Fuel Temperature Sensor B Circuit Range/Performance Cylinder 10 Contribution/balance Fault Timing Reference High Resolution Signal A Too Many Pulses
Noble M14 Engine

When you check Noble M14 car engine light came on code P0674 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However manufacturer may have a different definition for the P0674 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P0674 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 P0674 code is occuring now you should check P0674 repair processes.
Now don't ask yourself; What should you do with P0674 code ?
The solution is here :

Noble M14 P0674 Possible Solution :

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.

P0674 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P0674 engine trouble code is about Timing Reference High Resolution Signal A Too Many Pulses.

Reason For P0674 Code

The reason of P0674 OBD-II Engine Trouble Code is Fuel Temperature Sensor B Circuit Range/Performance.

Parts or components should not be replaced with reference to only a P0674 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.