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Finally installed the JB4

Chevyguy19

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I got those hobby magnifying goggles and was able to see enough to de-pin the broken TMAp connector and hooked the JB4 up. I’d waited 1000 miles since the second PCM update was flashed and no more codes.

Managed to run a couple 0-60 in the rain , got spin on Map 3. Getting 5 gal of E85 tomorrow and top up the fuel with 93 octane E10 and you get E30 which MAP 4 calls for and even 3 needs to be dataloged to watch for detonation Here’s map 2

IMG_1562.webp


Here the totally stock car
 

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