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Old 07-10-2023, 09:52 PM   #9
rednecks70
 
Drives: 2013 AGM ZL1, '70 Chevelle 454
Join Date: Apr 2019
Location: Willow Grove, PA
Posts: 105
Quote:
Originally Posted by Batmanntexas View Post
While it's not a Camaro, my 2007 Avalanche does some really weird stuff if I plug my UltraGauge into the OBD port with the ignition on. It lights up the CHECK ENGINE light, displlays the SERVICE STABILITRACK message, and causes the UltraGauge to hang-up mid-boot.

Plug it in with the ignition off - - No issues.
Good to know. I will keep this in mind.
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2013 ZL1, M6, AGM, CAI, 1 7/8 Kooks Headers, 10% OD Pulley, ID1050 Injectors, 575 RWHP
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