Do you feel something’s not quite right with your truck? A strange noise, loss of power, a warning light turning on… These are often the first signs that it’s time for a check-up. But instead of wasting time and money on random tests, why not go straight to the source with Jaltest INFO Web?This article […]
HaynesPro Updates – Trucks: Q2 2025 Our TruckSET database was recently expanded with 1 new truck brand, further enhancing our vehicle coverage. This update includes: Hino, the reliable and innovative Japanese truck manufacturer, committed to cleaner and more efficient transportation. This quarter, the truck database was expanded with the addition of 9 new trucks, 46 […]
HaynesPro Updates – CarSet : Quarter 2 – 2025 This quarter, the HaynesPro automotive database has been enriched with the addition of 3 new brands, 21 new models, 202 new types, and over 30,000 new methods and data entries. These additions provide more comprehensive information and tools for automotive professionals. +15,550 NEW TECHNICAL DATA ENTRIES+17,690 […]
OBD Diagnosis: 4 Tips to Use HaynesPro and Save Time in the Workshop OBD diagnosis is essential for quickly identifying vehicle faults. But without the right tools, fault codes can be hard to interpret. Thanks to its precise technical data, HaynesPro helps you save time and make accurate diagnostics. Here are 4 practical tips to […]
Maintenance and Adjustment of Running Gear: HaynesPro’s Valuable Support for Mechanics The running gear plays an essential role in vehicle handling, comfort, and safety. Poor adjustment or neglected maintenance can lead to premature tire wear, loss of stability, or abnormal vehicle behavior. This article explains the importance of running gear maintenance and how HaynesPro supports […]
Turbocharger Repair: Using HaynesPro for Accurate Diagnostics and Safe Repairs Turbochargers are essential for improving engine performance and fuel efficiency, but when a turbo fails, the symptoms can mimic other mechanical issues making accurate diagnostics crucial. Did you know that up to 30% of turbocharger replacements are unnecessary due to misdiagnosis? That’s where HaynesPro comes […]
Coolant Leak: How HaynesPro Facilitates Diagnosis and Locating Critical Points Table of Contents Have you noticed a puddle under your car or the temperature warning light illuminated? This could be due to a coolant leak, a common but challenging issue to pinpoint without the right tools. Without accurate diagnostics, repairs can become costly or even […]
Procedure for Calibrating Crankshaft and Camshaft Position Sensors Crankshaft and camshaft position sensors play a crucial role in engine operation. These sensors determine the exact positions of the crankshaft and camshaft, providing vital information to the Engine Control Unit (ECU). This data is used to synchronize ignition, fuel injection, and other engine parameters to ensure […]
The Procedure for Resetting Engine Control Units After a Parts Replacement When a part is replaced in a vehicle, it is often necessary to reset the engine control units to ensure that the system functions properly. In this article, we will discuss the procedure for resetting engine control units after a parts replacement. Table of […]
Diagnosing and Repairing CAN BUS Communication Faults in Modern Vehicles Modern vehicles rely on complex electronic systems that communicate through networks like the CAN BUS (Controller Area Network). The CAN BUS is a communication protocol that lets various vehicle systems share information and work together in a coordinated way. However, CAN BUS communication faults can […]
