History of MembersPage/YellowWhiteAudi/Sensors
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2007-11-30 14:24:46 . . . . MembersPage/MarcellGal [wbo2 todo: calibrate new sensor]
2007-11-30 14:12:56 . . . . MembersPage/MarcellGal [sensors page]


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CLT sensor

Measured 3.55kOhm (+17C)

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MAT sensor

Factory PTC type measured 481 Ohm (+17C).

* A webshop MAT (NTC type) is also installed, that will be used with 2063_256 tables

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TPS

We had to find the 3 TPS wires in the AMP-6 TPS connector. As throttle is pressed from 0 to 100%:

* resistance between brown and green-white: 2.65 => 1.04 kOhm

* resistance red-black (or red-grey?) and green-white: 1.04 => 2.35 kOhm

Conclusion:

* AMP6-color: function v3harness-color (verify)

* brown: TPS+5V yellow (EC36/29)

* green-white: TPS green (EC36/1)

* red-grey: GND black (EC36/26)

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WBO2 sensor

* serialnr 1252 (6 IGBT HALL-HALL box with 400kPa MAP sensor)

** wbo2_pump_pwzero=0x66 (102)

** wbo2_nernstdc_target=0x84 (132)

WBO2 measured Rcal=138 Ohm

wbo2_calibration was 0xE5 (229)

NOTE : it was a recovered sensor that was a bit suspicious during calibration, It failed the next day.

TODO: calibrate new sensor !!!