Engine control unit on the electronics bench during flap-system diagnosis

Intake manifold · swirl flaps · actuator

Intake and swirl flap system diagnostics

Diagnosis of intake-manifold and swirl-flap actuators, position feedback and mechanical operation.

A small flap can cause a major symptom — until the cause is measured correctly.

Intake flaps manage airflow according to engine speed and load. We inspect mechanical movement, linkage, actuator, position feedback and control before choosing a repair.

Mechanical wear

Loose linkages, deposits and binding flaps can stop movement or make the reported position unstable.

Actuator and sensor

Motor and position sensor can fail separately. Command and actual position are checked together.

Air leaks and behaviour

An intake leak can alter air mass and create symptoms similar to a flap fault.

Vehicle-specific solution

Repair, replacement or another lawful route is chosen from the construction and measured fault.

From your first message to your first full-power smile.

Tell us what you own

Send us the make, model, engine, modifications and what you want to feel after the tune.

We recommend the right stage

We will explain whether Stage 1, Stage 2 or a custom tune is the best choice and agree the price with you.

We do the tuning

Bring the vehicle to our Mynämäki location or arrange a mobile visit across Mynämäki base with mobile appointments available by arrangement across Finland. We prepare the tune and keep your original file safe.

You enjoy the difference

We hand it back ready for the moment that matters — the first press, twist or push of the throttle after the tune.

Prefer us to come to you? Mobile appointments are available by arrangement across Mynämäki base with mobile appointments available by arrangement across Finland.

Tell us what you want to transform

Our location

Mynämäki and Southwest Finland.
Suomi

By appointment

Tell us these five things

  • What you drive or ride
  • Which engine it has
  • Which performance parts you have fitted
  • Whether it has any warning lights or problems
  • How you want it to feel after we tune it
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