Bosch MED 9.7 ECU Repair – Inaccurate Sensor Readings (VW Golf / Jetta)
From January 1st, 2026, we will be strictly Trade Only for New Zealand Info here
Price Exclusive of GST
Our minimum assessment fee is $150 + GST (Excluding Headlights) this just covers the time to check the unit over. If you go ahead with the repair, we’ll put this towards the total cost. Our full terms of trade is the link can be found here
International Customers:
When sending a unit from overseas, please declare it as “Repair and Return” with a low customs value (around $100 USD) to avoid unnecessary import fees. - All Repair Prices are quoted in NZD
Bosch MED 9.7 ECU Repair – Inaccurate Sensor Readings (VW Golf / Jetta)
This is a repair service for Bosch MED 9.7 ECUs commonly found in VW Golf Mk5, Golf 2.0, and Jetta models.
Typical symptoms include:
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Erratic or inaccurate sensor readings
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Engine performance issues
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Diagnostic trouble codes related to sensor circuits
We specialize in identifying and correcting internal ECU faults causing these issues. Our service includes:
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Full assessment of the ECU
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Repair of corrupted signal paths or failing components
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Optional replacement of faulty output drivers or regulators
Send us your ECU for professional diagnosis and repair.