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MAP sensor pressure ranges

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Can someone positively confirm the pressure range of a couple of MAP sensors please??

038 906 051 C (Bosch ref. 0281 002 401)

038 906 051 D (Bosch ref. 0261 230 073)

My information says that the "C" suffix is 300KPa absolute, and "D" suffix is 400KPa absolute (ie up to 2-bar and 3-bar boost respectively) - can someone catagorically cofirm?

Strange thing is I have a "D" suffix part (genuine VAG part with correct labelling etc) but it only has a 250KPa range - outputs 4.65V @ 250KPa as per bosch spec for 250KPA sensor)

MAny thanks for any assistance :D

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Well for anyone interested, I have confirmation from Bosch:

038 906 051 C (Bosch ref. 0281 002 401) is 3-bar

038 906 051 D (Bosch ref. 0261 230 073) is 2.5Bar

I have seen at least 2 companies on the 'net advertising 0261 230 073 as a 4Bar sensor... :wonder:

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