Exhaust gas leak, noise (4JJ3 with DPD)

1. Exhaust gas leak, noise diagnostics

Improper installation or connection

  • Retighten after aligning the connections.

Broken or burnt exhaust pipe or silencer

  • Replace the damaged parts.

Defective exhaust system components such as clamps, pipes, and silencer

  • Replace the defective parts.

Internal breakage of the DPD or silencer

  • Replace the damaged parts.
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