Diagnostics for your Volkswagen California

A tune is only as good as the vehicle it is installed on. This section gives the selected vehicle a route into fault assessment and pre-tune checks.

• Health checks can be linked to the saved garage vehicle.
• Fault and data-log history can be added to the account later.
• Known issues for this engine and generation can be surfaced here.

Why this is vehicle-specific

The selected vehicle is Volkswagen California T4 with the 2.5 TDi 88HP Diesel powertrain. Saving it to My Garage lets future pages use the exact vehicle context instead of asking the customer to start the lookup again.