Audi Q7 2007 Repair Manual

Audi Q7 2007 Repair Manual

Fuel supply system
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Service
Repair Manual
Audi Q7 2007 ➤
Fuel Supply System
Engine ID
Edition 10.2018
Service Department. Technical Information
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not
permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability
with respect to the correctness of information in this document. Copyright by AUDI AG.
BAR BHK BHL CJTB CJTC CNA
CTW
CTW
A
B
CJW
CJW
CJW
A
B
C
E

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Summary of Contents for Audi Q7 2007

  • Page 1 Repair Manual Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability Audi Q7 2007 ➤ with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 2 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 3: Table Of Contents

    Overview - Fuel Delivery Unit and Fuel Gauge Sensor ......permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability Fuel Pump, Electrical Testing .
  • Page 4 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 5: General, Technical Data

    Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not Fuel Supply: permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 6: On Test Drives Using Test And Measuring Devices

    ♦ Do not let fuel come in contact with bare skin. Wear fuel-re‐ permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 7: General Repair Information

    Fault Finding Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not • permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability Fuel tank minimum / 4 full.
  • Page 8 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 9: Fuel Supply

    Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not and sequence. Refer to permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability ⇒ Fig. ““Fuel Tank, with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 10 ❑ Secured to longitudinal member. Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 18 - Carrier Plate with respect to the correctness of information in this document.
  • Page 11: Fuel Tank, Draining

    Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 12 Gr. 27 . Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability WARNING with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 13 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 14 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 15: Fuel Tank With Attachments, Removing And Installing

    Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 16 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 17 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 18 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 19 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 20 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not ⇒ Fig. ““Fuel Tank, Tightening Specifications and Sequence”“ , permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability page 7 with respect to the correctness of information in this document.
  • Page 21: Fuel Pump, Fuel Delivery Unit And Fuel Level Sensor

    Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 22 ❑ Installed position. Refer to ⇒ page 39 permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG. 6 - Seal ❑...
  • Page 23 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 24: Fuel Pump, Electrical Testing

    Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 25 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not – Press the floor covering to the side and disconnect the con‐ permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability nector -1-.
  • Page 26: Fuel Pump Control Module J538 , Checking

    Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 27: Fuel Pump Control Module J538 , Through 10/2006, Removing And Installing

    Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability – Disengage Fuel Pump Control Module - J538- at bracket with respect to the correctness of information in this document.
  • Page 28: Fuel Pump, Checking Delivery Rate

    Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not -Vehicle Diagnostic Tester- . permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability Fault Finding with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 29 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 30 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not alog and ⇒ Body Interior; Rep. Gr. 70 . permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 31: Fuel Pump, Checking Delivery Rate

    Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 32 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 33 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability – Remove the fuel cap from the fuel filler tube.
  • Page 34: Fuel Pump, Checking Delivery Rate

    Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not If minimum delivery quantity is not obtained, the following mal‐ permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability functions may be present: with respect to the correctness of information in this document.
  • Page 35 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 36 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 37 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 38: Fuel Delivery Unit, Removing And Installing

    Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not functions may be present: permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 39 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 40 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 41 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 42 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not The fuel delivery unit is illustrated without the fuel tank. permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 43 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 44: Fuel Level Sensor G , Checking

    Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 45 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 46: Fuel Level Sensor G , Removing And Installing

    Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 47 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 48 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 49 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 50: Fuel Level Sensor 2 G169 , Checking

    Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not Special tools and workshop equipment required permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 51 Sensor at lower stop: 760 to 842 Ω. Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability •...
  • Page 52: Fuel Level Sensor 2 G169 , Removing And Installing

    Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 53 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not tion jet pump. permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 54: Suction Jet Pumps, Removing And Installing

    Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not Follow all safety precautions. Refer to permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability ⇒ “1 Safety Precautions”, page 1 with respect to the correctness of information in this document.
  • Page 55 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 56 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 57 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability – Disconnect electrical connector on inner side of locking flange with respect to the correctness of information in this document.
  • Page 58 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 59 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability – Attach the delivery lines -1 and 4- to the fuel delivery unit mak‐...
  • Page 60 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 61: Fuel Filter

    Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not 1 - Bolt permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 62 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 63 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability – Pull left locking flange with fuel filter housing and gasket out with respect to the correctness of information in this document.
  • Page 64 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 65: Evap Canister And Leak Detection System

    ❑ Leak diagnosis pump/ Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability air filter. with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 66: Evap Canister, Removing And Installing

    Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 67: Evap Canister And Leak Detection System Hose Routing

    Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 68: Leak Detection Test, Performing

    Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not Replace if necessary. permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 69 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 70: Leak Detection Pump V144 , Removing And Installing

    Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not Removing permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 71 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 72: Accelerator Pedal Mechanism

    Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 73 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 74: Special Tools

    Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 75 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 76 ♦ Subframe Support - T10031- Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability ♦ Wrench - Fuel Sending Unit - T10202- with respect to the correctness of information in this document.
  • Page 77 Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 78: Revision History

    Feed Jim H Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability 8/20 back with respect to the correctness of information in this document. Copyright by AUDI AG.
  • Page 79 All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other intellectual property rights of Audi of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice. No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.
  • Page 80 All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other intellectual property rights of Audi of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice. No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.
  • Page 81 All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other intellectual property rights of Audi of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice. No part of this document may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, nor may these materials be modified or reposted to other sites, without the prior expressed written permission of the publisher.

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