volkswagen Workshop Repair Guides

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Fuel System - MIL ON/DTC's P0091/P3073 or P3089 Set|Page 4557 > < Air Injection Pump Relay|Locations
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Fuel Pump Control Unit: Customer Interest
Fuel System - MIL ON/DTC's P0091/P3073 or P3089 Set

01 08 06

January 24, 2008

2017131

Affected Vehicles

Condition

MIL ON, DTC P0091, P3073 or P3089 Stored in ECM Fault Memory

Note:

The condition as described DOES NOT compromise drivability.

Technical Background

Fuel pump control module update.

Production Solution

Updated fuel pump control module beginning with the Part No.:

^

1K0 906 093 E

^

1T0 906 093 E

Service

^

If diagnostic trouble codes listed above are stored in ECM, check part number of fuel pump control module and replace as necessary. See Repair
Manual Group 20 Fuel Supply, Fuel Supply System, Servicing in Elsaweb.

^

After fuel pump control module replacement, ensure fuel pump connector fit as illustrated below.

Fuel System - MIL ON/DTC's P0091/P3073 or P3089 Set|Page 4557 > < Air Injection Pump Relay|Locations