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Multiple OBD Codes Together
When several trouble codes appear together, shared power, grounds, wiring, timing, fuel control or system-level faults can matter more than any one code.
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COMBINATION
Subaru Outback P0390 + P0391 + P000B
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COMBINATIONP0420 + P0430 Together
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COMBINATIONP0171 + P0174 Together
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COMBINATIONP0300 + P0171 Together
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COMBINATIONP0300 + P0420 Together
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COMBINATIONP0011 + P0014 Together
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COMBINATIONP0340 + P0345 Together
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COMBINATIONP0335 + P0340 Together
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COMBINATIONP0455 + P0442 Together
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COMBINATIONP0700 + P0730 Together
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