Originally Posted by ianf2002
Can you set it to Map 0, so back to stock?
Personally I'd remove it, else warranty will void. If a tech is working in engine bay, they will notice the extra cables. Then your new HPFP and injectors will probably be from your wallet
Even if they void the warranty, the new HFPF and injectors comes from recall work which they must perform, warranty or not (they'd do it even if my warranty was expired).
The law also says that they need to prove whatever modifications were done cause the failure. They couldn't refuse to fix a problem with the suspension, steering etc. because the car was modded with just a tune.