R34 GTR check engine light Link ecu

[Duncan]

If the old sensor was connected and the ECU configured and tuned you don't need to do anything except the physical connection, if the new sensor and old sensor have the same calibration. 

If the calibrations are different, you need to load that into the ECU

If the old sensor was never connected, configured or tuned, you need to go to a tuner who knows the ECU and has a dyno to get it set up properly

[The Skyline Guy]

On 16/12/2022 at 9:54 PM, Duncan said:

If the old sensor was connected and the ECU configured and tuned you don't need to do anything except the physical connection, if the new sensor and old sensor have the same calibration. 

If the calibrations are different, you need to load that into the ECU

If the old sensor was never connected, configured or tuned, you need to go to a tuner who knows the ECU and has a dyno to get it set up properly

How do I know if the calibrations are different or not? The old sensor must have been connected

[BK]

37 minutes ago, The Skyline Guy said:

How do I know if the calibrations are different or not? The old sensor must have been connected

No calibrations between air temp sensors are the same, they are all different and not linear.

Far out man it's not hard. Get sensor, fit and calibrate in Link software - done.