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Bosch TMap

Off Topic Discussion

If it's not really about tuning or wiring. Then it belongs in here.

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has anyone used the dual style sensor from bosch?

has map and iat in one.

my concerns are the sensor heat soaking and also its response time?

be a nice way to tidy up the wiring as it reduces your loom by two wires and also removes a plug.


I haven't personally used one but they are a pretty popular and well used product. I'm not personally a fan of placing the IAT in the plenum due to the heat soak potential but this is understandably mostly an issue at very low air speeds. At higher rpm/air speed, heat soak isn't a concern so you should get a reading that's very accurate.