Beetle L4-1.9L DSL Turbo (ALH) (1998)
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Connect VAG 1598122 (or 1598/31) Test Box to ECM wiring harness.
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Disconnect -G71- harness connector: Component locations overview.
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Check wiring for open circuit between Test Box and connector using Wiring diagram.
Up to MY 1999
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Terminal 3 + socket 39
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Terminal 4 + socket 40
From MY 2000
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Terminal 3 + socket 31
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Terminal 4 + socket 71
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Wire resistance: 1.5 Ohms maximum
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Check wires for short to one another, to Ground and to Battery +
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Specification: Infinity Ohms
If wiring OK
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Replace Engine Control Module J248
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Display the Readiness code. See: Computers and Control Systems/Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes
If DTC memory was erased
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Set the Readiness code. See: Computers and Control Systems/Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes