07-24-2021, 10:55 AM | #1 |
InfernoSS
Drives: 13 Camaro SS Join Date: Jul 2021
Location: California
Posts: 4
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Change vin in ECM V6-V8 swap SMOG?
Good morning all,
New to the forum. Just purchased a 2013 Camaro LS V6 with a LS3 V8 engine swap. Everything works and runs. However, when trying to get a smog cert. The tech said vins do not match. How can I input the chassis vin to v8 ecm? Will I have problems if vin is changed in the v8 donor ecm? Any positive feedback or knowledge would be greatly appreciated. Last edited by InfernoSSDC; 07-24-2021 at 12:36 PM. |
07-27-2021, 06:08 AM | #2 |
Banned
Drives: 2010 LS Join Date: Feb 2021
Location: Pgh
Posts: 411
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That should have been done when the swap was done. IT needs programmed, and
a tuner won't do it. It needs sent to be flashed with the correct VIN. That means a trip to the dealer, or sending it out to be flashed with the VIN on the dashboard. |
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