RS 6 V8-4.2L Turbo (BCY) (2003)
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Test Fuse for secondary air pump -S130- (40 A) in electronics box in plenum chamber (position 7).
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Test for open circuit in wiring from battery + (terminal 30) via Fuse for secondary air pump -S130- to Secondary Air Injection (AIR) Pump
Relay -J299- (in 3-way relay carrier in electronics box in plenum chamber, position 1). Refer to wiring diagram.
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Eliminate open circuit in wiring (refer to wiring diagram).
Part 1
Part 2
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Connect multimeter (voltage measurement range) as follows:
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Operate starter briefly.
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Specification- approximately battery voltage
If specification is not obtained:
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Perform following tests (marked with dots):
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Test fuse -S234- (in fuse box, socket 34)