6L80E Fault codes after build

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NEW!!!

I will make one calibration change for an additional $100 per change. For example, changing a shift point for a given gear is $100 vs changing a shift point and a pressure setting would be $200. That value can be used towards the full custom tuning price.

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Thu, 09/18/2014 - 22:21

#1

markb4270

6L80E Fault codes after build

Has anybody ever had these codes occur after a 6l80E build trans with high stall converter? The car drives fine but these codes keep reoccurring with no diagnosis at this stage.

P0842 trans fluid temp( tfp switch circuit 1 low voltage)

P0872 trans fluid temp( tfp switch circuit 2 low voltage)

P0989 trans fluid temp ( tfp switch circuit 5 low voltage)

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Click on the "SUBSCRIBE" tab to sign up. I will not respond to technical questions unless you are a paid subscriber. Calibration and Config files will not open directly from the site, they must be downloaded to your computer in order to open.

NEW!!!

I will make one calibration change for an additional $100 per change. For example, changing a shift point for a given gear is $100 vs changing a shift point and a pressure setting would be $200. That value can be used towards the full custom tuning price.