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U1198 Engine Trouble Code

Meaning of U1198 engine trouble code is a kind of network trouble code and U1198 code can be about replacing a broken oxygen sensor can eventually lead to a busted catalytic convertor which can cost upwards of $2,200. Taking your car into a shop will cost you around $210 depending on the car. However, an oxygen sensor is easy to replace on many cars and is usually detailed in the owner's manual. If you know where the sensor is, you only have to unclip the old sensor and replace it with a new one. Regardless of how you approach it, you should get this fixed right away.

U1198 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 U1198 code is occuring now you should check U1198 repair processes.
Now don't ask yourself; What should you do with U1198 code ?
The solution is here :

U1198 Possible Solution:

U1198 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.

U1198 Code Meaning :

U 1 1 9 8
OBD-II Diagnostic Network (U) Trouble Code For Engine Fuel And Air Metering Fuel Rail/System Pressure - Too High Crankshaft Position Sensor A Circuit Malfunction Clutch Position Sensor Circuit Malfunction

Regarding the U1198 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.

U1198 OBD-II Diagnostic Network (U) Trouble Code Description

U1198 engine trouble code is about Clutch Position Sensor Circuit Malfunction.

Main reason For U1198 Code

The reason of U1198 OBD-II Engine Trouble Code is Fuel Rail/System Pressure - Too High.

U1198 DTCs may also be triggered by faults earlier down the line. For example, a dirty MAF sensor might be causing the car to overcompensate in its fuel-trim adjustments. As a result, oxygen sensors are likely to report fuel mixture problems.