TT L4-1.8L Turbo (BEA) (2004)
A If relay does not operate:
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Check activation of secondary air injection pump relay -J299-
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Check voltage supply for secondary air injection pump relay -J299-
B If relay operates, but Secondary Air Injection Pump Motor -V101- does not run:
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Check voltage supply for secondary air injection pump motor - V101-
Voltage supply for Secondary Air Injection (AIR) Pump Relay -J299-
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Turn off ignition.
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Remove Secondary Air Injection (AIR) Pump Relay -1-.
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Connect multimeter to following location (left relay carrier) to read voltage:
Relay carrier under the cover on left
Measure to
splash wall
Terminal
1
Engine Ground (GND)
NOTE: The relay locations are specified on the relay carrier.
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Specification: Battery Voltage
If specified value is not obtained:
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Perform following tests, specified by below: