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error c10a301 on s1 today

Followers

November 27, 20241 yr

Morning all

my stop and start is disabled on engine start from the last owner and was working ok when i turn on for over 10 mile trips.

Today i got a error about unavaiable and on a scan with the OBD11 says c10a301

google says is the sensor and looks easy to change. ( on a polo post )

is this the one?

AUDI A1 1.4 TSI 1.8 TFSI / S1 Brake Booster Pressure Sensor 5Q0906207 5Q0906207A - Parts For German Cars

Edited November 27, 20241 yr by thatukguy_james

November 27, 20241 yr

Keep us posted on how you get on

November 29, 20241 yr

Author

hi steve, been looking about and i think its right tight on the rear back on the engine under the brake liquid

no photos or videos for a a1/s1 , can only see polos and a4

(engine bay not mine )

November 29, 20241 yr

Looks like a pig to get at.

1 month later...

January 4, 20251 yr

Author

btw all , I found the sensor,

behind the air box

new one on order

January 4, 20251 yr

Glad you've found it 🙂 hopefully that sorts the issue.

3 weeks later...

January 22, 20251 yr

Author

all done, and had to have the brake liquid removed to not get a air bubble

January 22, 20251 yr

Glad it's all sorted 🙂

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error c10a301 on s1 today

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