Allison 3000 & 4000 Gen 5 — Engine Speed Sensor Circuit No Signal Solution
This guide explains how to diagnose and repair the Engine Speed Sensor Circuit No Signal fault (DTC P0727) on Allison 3000 and 4000 Gen 5 […]
Nexiq USB Link 3
NEXIQ 3 USB Link “Received Error Code :134 ERR_INVALID_DEVICE”
NEXIQ 3 cant connect the device , get error as bellowing picture : OBDII.SHOP checked your photo, your error have 2 reasons : 1:Management tool […]
LAUNCH X431 Automotive Diagnostic Tool Comparison
LAUNCH X431 automotive diagnostic tool supports multiple brands of vehicles. Its products include Launch PAD VII, Launch X431 PRO5, Launch X431 PROS3, Launch X431 V+, […]
Detroit Diesel GHG17 Heavy Duty Mechanical Cylinder Compression Test Guide
This guide details how to conduct a mechanical cylinder compression test on a Detroit Diesel GHG17 Heavy Duty engine. Perform this test only when directed […]
Nexiq USB Link 2 VS. Nexiq USB Link 3
The Nexiq USB Link 2 and Nexiq USB Link 3 are diagnostic tools used in vehicle maintenance, offering a range of features for diagnostics and […]