September 21, 2026

Blogging

How to Override Sany Excavator Limp Mode and Bypass Isuzu Engine DEF Faults

If you operate a modern Sany crawler excavator—such as the SY135, SY155U, SY215HS, or the heavy-duty SY350C-9LCHD—keeping your machine running...

Blogging

How to Clear CAT Inducement Faults and Bypass Caterpillar DEF / SCR Limp Mode

If you operate modern Caterpillar (CAT) heavy machinery—whether it is a 320F excavator, a D6T dozer, or a 950M wheel...

Blogging

How to Clear Hitachi Excavator SCR Faults and Isuzu Engine Derate Countdowns

If you operate a Hitachi Zaxis excavator powered by an Isuzu 4HK1 or 6HK1 engine—such as the ZX130-6, ZX210LC-6, or...

Blogging

How to override a Perkins 1204F NOx sensor fault countdown without permanent ECU remapping.

How to Override a Perkins 1204F NOx Sensor Fault Countdown Without Permanent ECU Remapping If you are operating heavy plant...