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Bosch 191-905-351 B Ignition Control Unit Module 7-Pin

Manufacturer

Picture for manufacturer Bosch

Part Number

191-905-351 B
8 reviews
Sale Price

$71.28

In Stock (10+)

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Product Details

The Bosch 191-905-351 B is a transistor ignition control unit designed for Volkswagen and Audi vehicles equipped with electronic ignition systems. This module serves as the critical interface between the distributor's Hall effect or crankshaft position sensor and the vehicle's ignition coil, processing timing signals to fire the spark plugs at precisely the correct moment.

Key Features:

  • 7-pin connector configuration for direct OEM replacement
  • Transistor ignition (TI) system compatibility
  • Controls ignition coil firing sequence and fuel pump relay activation
  • Genuine Bosch engineering and quality construction
  • Made in Germany to exacting OEM specifications

This ignition control unit works by receiving signals from the Hall effect sensor in the distributor, then amplifying and processing those signals to trigger the ignition coil. Additionally, it communicates with the engine control unit (ECU) to activate the fuel pump relay during engine operation. When this component fails, common symptoms include no-start conditions, intermittent stalling, or fuel pump inoperability.

OEM Cross-References: Replaces VW/Audi part numbers 211 305 351 D and 191 905 351 B. Equivalent to Bosch part number 0 227 100 142.

I hope I found what I needed. Not sure yet. But no complaints so far.

Quick and Easy

great price

Seemed to work great just gotta wait and see when they get here.

Awesome

Good price but on the Google search shipping was listed as7.98 and in reality was over10.

Just recieved my order and the pit jug and spout were perfect. The shipping was very fast and it was by far the best price I could get on these products. Autoplicity is great.

I did a pretty extensive search looking for a good price on a specific set of Autogage gauges. They had the best price and were in stock with quick notification of shipment. Order # 27510 should be here soon so I can finish my project. Would so business with again.

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