These probes are similar to the EGT probes except they are fitted into the turbo inlet pipes (if so equipped) and also secured by a stainless steel clamp.
K-Type thermocouple Red/Yellow in Yellow
Installed new unit and it reads 70 - 80 degrees hotter than OEM probe (Mooney 231). Old Insight probe was right on or 20 - 40 degrees cooler than OEM probe. Talked to Factory and having my mechanic do their probe tests. More expense!!!
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