ECU 8P0907115AH / 0261S04377 for the Audi A3 2.0 TFSI
Bosch 0261S04377 with OEM number 8P0907115AH is a Bosch MED17.1 ECU listed for: Audi A3 2.0 TFSI. It comes as IMMO OFF Plug & Play: once connected, the engine runs without the ECU being added to the immobiliser. Checked before dispatch; warranty: 6 months.
Label markings
- OEM number: 8P0907115AH (8P0 907 115 AH)
- Bosch number: 0261S04377
- ECU type: Bosch MED17.1
Vehicle compatibility
Before ordering, check two numbers on the label: 8P0907115AH and 0261S04377. Your version missing from the description rules nothing out, but a different number, e.g. 8J0907115B (0261S02085), means a different version of the ECU. We list this unit for: Audi A3 2.0 TFSI.
Installation and preparation
The immobiliser is switched off in the ECU itself, so once connected there is no programming and no errors. Want to keep the data from your own ECU? We will make a clone on request, from the ECU or files you send.
Symptoms of a failed ECU
A failed ECU can show different symptoms, for example:
- the engine does not start
- no diagnostic communication with the ECU
- the engine stalls while running
- recurring ignition or injection errors
Before buying an ECU, rule out the power supply, earth and wiring – they can cause the same symptoms.
Other Audi engine ECUs in stock
Full range: Audi engine ECUs · Bosch ECUs
Frequently asked questions about the 8P0907115AH / 0261S04377 ECU
Does the 8P0907115AH ECU need programming?
No. It is an IMMO OFF Plug & Play version – after fitting you do not program it to the immobiliser.
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Do errors appear after fitting?
No. The 8P0907115AH ECU is an IMMO OFF version and runs without errors after fitting.
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How do I check that 0261S04377 fits my car?
Compare OEM number 8P0907115AH and Bosch number 0261S04377 with the label on your old ECU. If both match, the ECU fits.
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