2015 Chevy Cruze CTD 120K (DEF Tank Replaced)
2013 Chevy Sonic 1.4T Hatch
2005 GMC Yukon XL SLT 2500 8.1L(496 Big Block)
Um, I bet they're talking about the security in the cars PCM and not so much the security on their tune.
These newer PCMs are nothing like the ones from just a few years ago.
The biggest issue with EGR on diesels is the cooler clogging with soot, coolers leaking coolant internally into the engines intake manifold / cylinders and EGR differential pressure sensors clogging up.
To get to the EGR cooler on some engines is NOT an easy task.
I haven't really looked at our engines but I'd be willing to bet it's not too hard on ours to replace in the future when needed.
Last edited by firehawk618; 06-12-2019 at 04:33 AM.
This PCM is fully supported by EFILive. It's nothing like the 2.0 platform. It's just that EFILive no longer deciphers the code to allow DPF & EGR delete otherwise anybody with the software could delete like the good old days, just costs you $125 for a VIN license.
So what I posted is accurate, they have unlocked the parameters but aren't willing to share because they can't properly secure it.
TRIFECTA: Get Tuned. (2017 Cruze / Cruze Hatch Support Now Available!)
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