| CHECK PIPE BETWEEN SECONDARY AIR COMBINATION VALVE AND CYLINDER HEAD. |
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Inspection of the pipe between the secondary air combination valve and cylinder head. |
| QUESTION | |
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Is there damage, clog or disconnection of the pipe? | |
| Yes | No |
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Replace, clean or connect the pipe. |
Even if DTC is detected, the circuit has returned to a normal condition at this time. Reproduce the fault condition, and reperform the check. NOTE: In this case, there may be a temporary connector contact failure. |