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2003
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New Beetle (1C1) L4-1.8L Turbo (AWP)
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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Manufacturer Code Charts
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Engine Control System
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DTC 18186
DTC 18186
SAE
VAG
Description
P1778
18186
Solenoid EV7 Electrical Malfunction
Solenoid valves
Solenoid valves in valve body, checking
Solenoid Valves In Valve Body, Checking