obdwiz software qusetions ?
it is ok for link to my ls1 pontiac gto ,
but ,, when i want to reset the troble codes ,, im worry about losing the old tune ?!!
i was making my car tuning by HP tuner , like fans and shifting gear .
any body tell me the scantools could be reset all setting pcm like the car is new ?!
Please note that clicking the clear codes button will reset the MIL and clear all emission-related diagnostic information including
· Diagnostic trouble codes
· Freeze frame data
· Oxygen sensor test data
· Status of system monitoring tests
· On-board monitoring test results
· Distance traveled with the MIL activated
· Engine run time with the MIL activated
· Number of warm-ups since DTCs cleared
· Distance traveled since DTCs cleared
· Time since DTCs cleare
· Diagnostic trouble codes
· Freeze frame data
· Oxygen sensor test data
· Status of system monitoring tests
· On-board monitoring test results
· Distance traveled with the MIL activated
· Engine run time with the MIL activated
· Number of warm-ups since DTCs cleared
· Distance traveled since DTCs cleared
· Time since DTCs cleared


