Im having an issue with the truck cutting out in boost and i logged PIDS to see fuel cut and spark cut. I attached a picture of what is logged along with log and tune. This is a twin turbo 5.3 with the E38. Does anyone know what is causing this i had all TM zeroed and then i even tried to put them back to stock and nothing changed.
Capture.PNG
10-30-16(new ecm).hpt
11-14-16.hpl
2007 CHEVY ECSB 5.3L with EPS 224/230, .609/.610 lift on a 111+2 LSA. Pacestter LTs with full true dual exhaust, CAI, CIRCLE D 3600 stall, 4.10s with tru tracs.
You still have torque management in the transmission side of the tune. Capture1.JPG
JTC Performance - Authorized HP Tuners Reseller
Remote performance tuning
I put them back to those values in effort to try and see if it will help bc i have read the TM can act funny on the E38 trucks. It was all zero before.
2007 CHEVY ECSB 5.3L with EPS 224/230, .609/.610 lift on a 111+2 LSA. Pacestter LTs with full true dual exhaust, CAI, CIRCLE D 3600 stall, 4.10s with tru tracs.
anyone?
2007 CHEVY ECSB 5.3L with EPS 224/230, .609/.610 lift on a 111+2 LSA. Pacestter LTs with full true dual exhaust, CAI, CIRCLE D 3600 stall, 4.10s with tru tracs.
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