04215774 Pressure Sensor for Deutz BF4M/BFM 1012/1013, TCD 2013

The 0421 5774 pressure sensor is associated with Deutz diesel engines, commonly used in industrial, agricultural, and construction machinery.

Details on Deutz 0421 5774 Pressure Sensor

• Function: Measures oil pressure, fuel pressure, or boost pressure (depending on application).

• Compatibility: Used in Deutz engines like BF4M/BFM 1012/1013, TCD 2013, etc.

• Appearance: Typically a small, threaded sensor with an electrical connector (2 or 3 pins).

• Output: Likely a variable resistance or voltage signal (0-5V, 4-20mA, etc.) for the engine control unit (ECU).

Possible Cross-References & Replacements

• OEM Deutz Part: 0421-5774 (or 04215774)

• Alternative Part Numbers:

  • Hella 6PT 009 107-271 (common aftermarket replacement)

  • SMP PS645 (Standard Motor Products equivalent)

  • VDO 360-012 (for certain applications)

Troubleshooting Tips

• Symptoms of Failure:

  • Low oil pressure warning (even if oil level is fine)

  • Erratic engine performance

  • Fault codes related to pressure sensor (e.g., P0193, P054A)

• Testing:

  • Check resistance/voltage with a multimeter (compare to specs).

  • Inspect for oil leaks or damaged wiring.