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Home >> Audi >> 2009 >> Q7 4.2 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 23 (3.0L - Diesel Fuel Injection - Engine Code: CATA) >> 23 Diesel Fuel Injection >> Engine Control Module >> WIRING AND COMPONENT TESTING WITH Breakout Box w/Detachable Terminals VAS6606 (FROM MY 2011) >> Notes

WIRING AND COMPONENT TESTING WITH Breakout Box w/Detachable Terminals VAS6606 (FROM MY 2011): Notes

WARNING: This page is about a different variant/trim than selected.

Special tools and workshop equipment required 

NOTE:

Always make sure the cables are connected correctly.

Never use any damaged or worn tools or accessories.

Always read the Operating Instructions that come with the Breakout Box w/Detachable TerminalsVAS6606.

-- Connect the VAS6606/7 to the Breakout Box w/Detachable TerminalsVAS6606.

-- Use the following sheets:

NOTE:

Make sure all connection bridges are connected completely on all breakout boxes.

-- Connect the ground wire to a breakout box and to a ground point on the vehicle.

-- Remove the engine control module. Refer to Engine Control Module -J623-, REMOVING AND INSTALLING .

-- Connect the engine control module to the Test Adapter for ECU - Isolator Box - 1mVAS6606/7-1.

-- Connect the Test Adapter for ECU - Isolator Box - 1.7mVAS6606/7-2 to the vehicle wiring harness.

The connection on the engine control module consists of a large and small connector.

The large connector has 105 pins and is assigned from "A 1 through A 105" on the breakout box sheet.

The smaller connector has 91 pins and is assigned from "B 1 through B 91" on the breakout box sheet.

The connection will get interrupted when the connection bridge is disconnected.

NOTE:

The "In contact" -1- (red socket) goes to the engine control module.

The "Out contact" -2- (blue socket) goes to the wiring harness.

Fig 1: "In Contact" -1- (Red Socket) And "Out Contact" -2- (Blue Socket)
GWWA24-10954Courtesy of AUDI OF AMERICA, LLC

-- Perform test as described in relevant repair sequences.