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Combination Valve For Secondary Air Injection (AIR), Checking Function and For Proper Seal|Page 5080 > < Combination Valve For Secondary Air Injection (AIR), Checking Function and For Proper Seal|Page 5078
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Air Injection Control Valve: Testing and Inspection
Secondary Air Injection (AIR) Solenoid Valve -N112-, Checking

Secondary Air Injection (AIR) Solenoid Valve-N112- Checking

Recommended special tools and equipment

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V.A.G 1526A multimeter

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V.A.G 1527 B Voltage Tester

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V.A.G 1594A connector test kit

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V.A.G 1598/31 test box

Test requirements:

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Fuse for Secondary Air Injection (AIR) solenoid valve OK

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Fuel Pump (FP) Relay OK

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Ignition switched off.

NOTE:  Voltage is supplied to Secondary Air Injection (AIR) Solenoid Valve -N112- via the Fuel Pump (FP) relay.

Procedure

Combination Valve For Secondary Air Injection (AIR), Checking Function and For Proper Seal|Page 5080 > < Combination Valve For Secondary Air Injection (AIR), Checking Function and For Proper Seal|Page 5078