Convenient box tuner and DTC scanner
This tuner is not as detailed as one you'd find st a speed shop but it allows you to deactivate active fuel management, adjust shift points and when the radiator fan comes on. I only used it on a gas truck, not sure what features it has for diesel applications. I'd definitely recommend if you can find for around $200. Tuner shop charges $175 to deactivate AFM alone.
Bestätigter Kauf: JaArtikelzustand: Gebraucht