BOSCH C MAP Sensor 3 BAR for TDI, PD TDI, PD TDI Tuning - 038 906 051 C

Key Features & Benefits – Bosch 3 bar MAP sensor for TDI and PD TDI tuning

The Bosch 3 bar MAP sensor for TDI and PD TDI tuning is a manifold/boost pressure sensor recommended specifically for TDI and PD TDI tuning, and it also matches the listed OEM applications. For functional compatibility, the sensor type, connector and mounting style, plus the OE identifiers, are the key checks.

It accurately senses 2 bar boost and can be used up to 3 bar absolute pressure (the sum of boost pressure and atmospheric pressure). On high-output diesel builds, stable boost control depends on a consistent pressure signal, so installation and ECU-side scaling should be aligned to the chosen sensor range.

When is this useful?

This is useful when a TDI or PD TDI setup needs a 3 bar absolute MAP range for boost measurement, or when you are replacing the sensor on one of the listed OEM vehicles and the sensor type and identifiers match your application.

Technical specs

• Brand: Bosch
• Sensor type: MAP (absolute manifold/boost pressure)
• Pressure range: 3 bar absolute (as described, for up to 2 bar boost measurement)
• OE identifiers: 038 906 051 C / 0 281 002 976
• Compatible vehicles list:
  AUDI:
  A1: A1 (8X1, 8XK), A1 Sportback (8XA, 8XF)
  A2: A2 (8Z0)
  A3: A3 (8L1), A3 (8P1), A3 Convertible (8P7), A3 Sportback (8PA), A3 Sportback (8VA, 8VF)
  A4: A4 Allroad B8 (8KH), A4 Allroad B9 (8WH, 8WJ), A4 B6 (8E2, 8E5), A4 B7 (8EC), A4 B7 Avant (8ED), A4 B7 Convertible (8HE), A4 B8 (8K2), A4 B8 Avant (8K5), A4 B9 (8W2, 8WC), A4 B9 Avant (8W5, 8WD)
  A5: A5 (8T3), A5 (F53, F5P), A5 Convertible (8F7), A5 Convertible (F57, F5E), A5 Sportback (8TA), A5 Sportback (F5A, F5F)
  A6: A6 Allroad C6 (4FH), A6 Allroad C7 (4GH, 4GJ), A6 C5 (4B2), A6 C5 Avant (4B5), A6 C6 (4F2), A6 C6 Avant (4F5), A6 C7 (4GC, 4GD), A6 C7 Avant (4G5, 4GD), A6 C8 (4A2), A6 C8 Avant (4A5)
  A7: A7 Sportback (4GA, 4GF), A7 Sportback (4KA)
  A8: A8 D3 (4E2, 4E8), A8 D4 (4H2, 4H8, 4HL)
  Q2: Q2 (GAB, GAG)
  Q5: Q5 (8RB), Q5 (FYB, FYG)
  Q7: Q7 (4LB), Q7 (4MB, 4MG, 4MQ)
  TT: TT (8J3), TT Roadster (8J9)
  
  BENTLEY:
  Mulsanne: Mulsanne (3Y_)
  
  MITSUBISHI:
  Grandis: Grandis (NA_W)
  Outlander: Outlander II (CW_W)
  
  PORSCHE:
  Cayenne: Cayenne (92A)
  Macan: Macan (95B)
  Panamera: Panamera (970)
  
  SEAT:
  Alhambra: Alhambra (710, 711)
  Altea: Altea (5P1)
  Ateca: Ateca (KH7, KHP)
  Ibiza: Ibiza IV (6J5, 6P1), Ibiza IV SC (6J1, 6P5), Ibiza IV ST (6J8, 6P8)
  Leon: Leon (1P1), Leon (5F1), Leon SC (5F5), Leon ST (5F8), Leon ST Estate Van (5F8)
  Tarraco: Tarraco (KN2)
  Toledo: Toledo IV (KG3)
  
  SKODA:
  Fabia: Fabia II (542), Fabia II Combi (545)