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Torque » Torque OBD ECU Scanner » Torque Discussion / Ideas » GM LT4/LT5 PID for MAT/IAT3

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Author Topic: GM LT4/LT5 PID for MAT/IAT3
Posts: 11
Post GM LT4/LT5 PID for MAT/IAT3
on: September 19, 2022 (GMT)

Are there any plans to have a PID for the calculated IAT3/MAT for the GM LT4?

IAT2 PID is 222006 A-40 but there is a third IAT that is the calculated MAT.

The sensor is the TMAP and in HPTuners is logged as Manifold Temp. In HPTuners there are two Manifold Temp PIDs but only one is correct.

GM IAT2 PID 221538 has no reading.
CACT PID 77 has no reading.
B1S3 PID 220461 has no reading.

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