I swapped in a 3-bar MAP/IAT on the E67. I took the MAF IAT input and wired this to this new MAP sensor. The IAT calibration in HPT for the E67 shows resistance vs. temperature.
I found conflicting information on the IAT scaling, the vendor source says it is resistance and MoTeC says it's voltage based. The vendor spec also mentions something about a 1k ohm resistor in series. Any ideas here?
Vendor source: https://www.bmotorsports.com/shop/pr...oducts_id/1721
MoTeC source: https://www.motec.com.au/filedownload.php/?docid=5134