What if a simple fault code could end up costing you thousands of euros?The P170B code—often overlooked on DAF trucks—can hide far more than just

Modern direct injection (GDI) and turbo petrol engines require precise control of the air/fuel ratio (AFR). To achieve this, manufacturers use wideband (UEGO) lambda sensors,

Tired of moving your construction equipment just for a check-up? With on-site diagnostics Jaltest OHW, you can read ECU fault codes, perform compression tests, or

Is your tractor lifting poorly, the steering feeling stiff, or the tipping system refusing to work? Many professionals immediately suspect a pump or cylinder issue.However,

The high-pressure (HP) pump is a key component of modern Diesel and direct injection petrol systems. A failure in this pump can cause hard starting,

What if your truck diagnostics could be done faster, more precisely — and from anywhere?Forget bulky cases and endless cables. With Jaltest CV, diagnostics move