Quote:
Originally Posted by Dauner
I have also heard of people using 964 CHT in 3.2 Carreras. Can anyone confirm they have successfully done this? 1/3 of the price.
|
Someone on RL says you can't buy a 964 CHT from Porsche anymore; only the 993/996 sensor is stocked. If you want to use it on a 964, you also need the connector kit to convert.
One guy reported that he bought a 993 sensor as it looked identical in the photos/diagram - but it was a different thread to the 3.2
Why don't you repair the one-wire lead you have? Or use the one-wire 914 sensor for $20.
Quote:
Originally Posted by Dauner
Alternatively, does anyone have the temp/resistance curve of the 964 sensor? The 3.2 Carrera map is in the forums.
|
It's a Bosch NTC (Negative Temperature Coefficient) sensor; same semi-conductor technology as the one on the 3.2. These are nominally 2.4K Ohm @ 20C +/- 5%. Check against the table uwanna posted.