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#16
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Vehicle Version Recognition
Did some tests this weekend, disconnecting/replacing O2 Sensor has no effect, still error code is 77.
Looks like I need to do "Vehicle Version Recognition", I think my vehicle is being recognized as 'NO TWC' where as it should have been 'TWC'. So 'NO TWC' map has been loaded by ECM How can I do "Vehicle Version Recognition" without HHT? Thank You |
#17
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bump!
Is there anyway we can do "Vehicle Version Recognition" without HHT. Anyone? Thank You |
#18
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Update...
The problem was ECU/ECM was coded as without KAT, whereas my car has KAT. Coded it back as with code for KAT version and error vanished.
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