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P2466 Engine Trouble Code

Meaning of P2466 engine trouble code is a kind of powertrain trouble code and P2466 if your catalytic convertor fails completely, you eventually won't be able to keep the car running. Your gas mileage will also be terrible, so you should try and fix it as soon as you can. Unfortunately, the average replacement cost is around $2,140 and you can't do it yourself unless you're an experienced mechanic.

P2466 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 P2466 code is occuring now you should check P2466 repair processes.
Now don't ask yourself; What should you do with P2466 code ?
The solution is here :

P2466 Possible Solution:

P2466 Engine

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.

P2466 Code Meaning :

P 2 4 6 6
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine Fuel And Air Metering (Injector Circuit Malfunctions Only) O2 Sensor Heater Circuit Malfunction Cylinder 4 Contribution/Balance Fault Ignition Coil A Primary/Secondary Circuit Malfunction

The catalytic converter has an oxygen sensor in front and behind it. When the vehicle is warm and running in closed loop mode, the upstream oxygen sensor waveform reading should fluctuate.

P2466 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P2466 engine trouble code is about Ignition Coil A Primary/Secondary Circuit Malfunction.

Main reason For P2466 Code

The reason of P2466 OBD-II Engine Trouble Code is O2 Sensor Heater Circuit Malfunction.

Parts or components should not be replaced with reference to only a P2466 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.