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Smart Forfour P1800 Engine Trouble Code

Smart Forfour P1800 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 $2,000 and you can't do it yourself unless you're an experienced mechanic.

Smart Forfour P1800 Code Meaning :

P	1	8	0	0
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine	Fuel And Air Metering	Engine Oil Temperature Sensor Malfunction	Cold Start Injector 1 Malfunction	Shift Solenoid E Performance or Stuck Off

When you check Smart Forfour car engine light came on code P1800 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However manufacturer may have a different definition for the P1800 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P1800 Fault Symptoms :

Check engine light comes on
Engine stalling or misfiring
Engine performance issues
Car not starting

If one of these reasons for P1800 code is occuring now you should check P1800 repair processes.
Now don't ask yourself; What should you do with P1800 code ?
The solution is here :

Smart Forfour P1800 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.

P1800 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P1800 OBD-II Trouble Code When the engine is running at low or medium speed, the power valve is fully closed. Under this condition, the effective suction port length is equivalent to the total length of the intake manifold col P1800 code.

Reason For P1800 Code

The reason of P1800 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

Parts or components should not be replaced with reference to only a P1800 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.

	Example: 0120