IAW 4GV ECU Technical Manual · Volkswagen (PDF) en

English

Technical manual in PDF (26 pages) for the Magneti Marelli IAW 4GV ECU, used on the Volkswagen Gol, Polo, Fox, Voyage, Saveiro and Parati (1.0 and 1.6), mapped on the board on the bench. It also covers resistance, current and voltage basics applied to diagnosis.

For automotive electronic module technicians and repairers who work on the bench.

What it covers:

• Overview of the main blocks: processor, regulators, immobilizer, ignition coils and the throttle body driver (TLE6209)

• Wiring diagrams and mapping of injectors, relays, valves, coils and sensors

• Reference voltages for each block of the board

• Throttle body diagnosis and recurring defects: burned driver, O2 sensor not working and ECU with no communication

• ST10Flasher read procedure (boot)

Before buying, check that your module label reads IAW 4GV.

Format: PDF. Instant access after payment: the download link arrives by email. Contents: the PDF only, no videos or calibration files.