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Innocenti 990 B2493 Engine Trouble Code

When the check engine light comes Innocenti 990 B2493 code on the first you should check is the gas cap. Pull over, retighten it, and take a look at the cap to see if it has any cracks in it. Continue driving and see if the check engine light turns off. Alternately, you can purchase a gas cap for about $3 at an auto parts store. All you need to do is take the old one off and screw on the new one. If you've already made it to the store, you might as well just replace it. While not car-threatening, it's good to take care of this right away to improve gas mileage.

Innocenti 990 B2493 Code Meaning :

B 2 4 9 3
OBD-II Diagnostic Body (B) Trouble Code For Engine Fuel And Air Metering (Injector Circuit Malfunctions Only) O2 Sensor Heater Circuit Malfunction Crankshaft Position Sensor A Circuit Malfunction Exhaust Gas Recirculation Sensor B Circuit High
Innocenti 990 Engine

When you check Innocenti 990 car engine light came on code B2493 the reason should be . However manufacturer may have a different definition for the B2493 OBD-II Diagnostic Body (B) Trouble Code. So you should chech it on our car models.

B2493 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 B2493 code is occuring now you should check B2493 repair processes.
Now don't ask yourself; What should you do with B2493 code ?
The solution is here :

Innocenti 990 B2493 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.

B2493 OBD-II Diagnostic Body (B) Trouble Code Description

B2493 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For B2493 Code

The reason of B2493 OBD-II Engine Trouble Code is O2 Sensor Heater Circuit Malfunction.

Parts or components should not be replaced with reference to only a B2493 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.