P203D FORD - Reductant Level Sensor Circuit High

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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P203D FORD Possible Causes

  • Faulty Reductant Level Sensor
  • Reductant Level Sensor harness is open or shorted
  • Reductant Level Sensor circuit poor electrical connection

First diagnose P203D FORD code

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.

Cost of diagnosing the P203D FORD code

    Labor: 1.0

    The cost of diagnosing the P203D FORD code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

P203D FORD Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P203d Ford Description

The task of the discrete level sensor is to measure the tank level at 3 different heights. The determination of a reductant level is limited to liquid reductant. Frozen reductant cannot be detected. The measured level will be used to update the calculation of remaining quantity in the reductant tank.

The level sensor consists of four high-grade stainless steel pins. The length of each pin defines the tank level (height) which is to be checked. Only three pins can be used for level evaluation. The fourth pin is used as ground pin. Due to the electrical conductivity of Urea the level sensor will determine whether the tank level is above or below the respective level sensor position. This information will be directly evaluated by the ECU.

OBDII Code P203d Ford - Reductant Level Sensor Circuit High - AutoCodes.com

P203D FORD More Information

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