The following test steps must be performed in the given order. If a fault is found in one test step, the subsequent test steps can be skipped.
Function Checks
- Check the following component for proper operation:
Spark plugs
- Perform a visual check of the following components:
Catalytic Converter
Note:
Check catalyst for mechanical damage by tapping against the shroud. Perform visual check of catalyst shroud for thermal overheating (red-violet discoloration).
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