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Old 12-27-2020, 08:37 AM
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JohnCT JohnCT is offline
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Quote:
Originally Posted by jbattles View Post
I wonder if the tuner grounds been done on the board tuner. now if the grounds have not been addressed, it would cause the e prom voltage would go out of spec. it would cause it to go bad and it would make it do strange things.
Not on the 140 (or 168/169), which this should be for 1986 model year. The early '90s CTC 17X/18X/195/197 series had the tuner on board setup, and as you said, the tuner grounds (and heatsink grounds) would cause performance issues and eeprom corruption.

John
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