The p1026 sets when the engine coolant temperature (ECT) and cylinder head temperature 2 (CHT2) sensor readings differ by greater than a calibrated value.
The P0217 code means that the engine is or was overheating.
So, this can be the engine coolant temperature sensor needs to be replaced. Here is the location I would replace the sensor and then clear the codes.
Check out the images (below). Please let us know what happens.
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Monday, October 24th, 2022 AT 9:58 AM