Fuel and Vacuum Line Diagram (944 Turbo)

Fuel system and primary vacuum line routing diagram for 944 Turbo models, including a note on active carbon tank routing.

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Introduction

The diagram below covers most of the fuel and vacuum line routing for 944 Turbo models. Cars equipped with an active carbon tank for fuel tank venting will have additional vacuum line routing for that system — its routing is similar to the carbon tank lines shown in the 1985.5 N/A 944 fuel and vacuum line diagrams (FUEL-13). Heater control valve and ventilation vacuum routing is common to all 944 variants and is not shown here.

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