Direct cross-compatibility on vehicles operating HR and H5F petrol engines or dCi diesel variations.
Always refer to the workshop manual for your specific vehicle and engine code to confirm the required tool size. Why Use a Special Tool? (Advantages of Mot. 1654)
The tool is synonymous with the Renault K-Series engines. If you own or are repairing a vehicle with the following engine codes, the MOT 1654 is mandatory: 1.4 16v engines. K4M: 1.6 16v engines. F4P: 1.8 16v engines. F4R: 2.0 16v engines.
(1.6L 16V), you likely know that "close enough" isn't an option for engine timing. While the standard Mot. 1496 bar works for many older 16V Renaults, the newer K4M units from 2003 onwards often require the specialized What does it do? The Mot. 1654 is a camshaft setting bar and bracket mot 1654 renault
"The Malfunction Indicator Lamp (MIL) must not illuminate when the engine is running. If it does, this is a major failure."
A second mechanic found a cracked vacuum hose near the brake servo. The tiny leak (3mm split) was causing the turbo actuator to see only 0.3 bar instead of 0.8 bar. The ECU, seeing sluggish vane movement, logged overboost when the system finally caught up.
Found on Smart ForTwo and ForFour models that utilize Renault-sourced three-cylinder power plants. Direct cross-compatibility on vehicles operating HR and H5F
The Mot 1654 features a 14-point internal flute design that snugly wraps around the 64 mm filter cap. This layout distributes torque evenly across the entire surface instead of crushing a single point.
A little preparation before your MOT can save you a lot of time and money. Going through this simple checklist can help you spot many common failure points yourself.
The MOT test is a comprehensive examination of your vehicle to ensure it meets the minimum road safety and environmental protection standards required by law. It is not a service or a health check on the engine or gearbox. Instead, a DVSA-approved tester will inspect key areas, including: (Advantages of Mot
This guide outlines the professional procedure for using the Mot. 1654 tool to replace the oil filter on a compatible Renault vehicle.
On naturally aspirated and turbocharged petrol engines, almost exclusively points to Cylinder 4’s fuel injector . This injector is responsible for precisely metering fuel into the fourth cylinder. When the Engine Control Unit (ECU) detects an abnormal resistance or voltage in that injector’s wiring, it logs code 1654.
Remove the Mot. 1654 tool and the crankshaft pin. Manually rotate the engine two full revolutions clockwise by the crankshaft bolt. Re-insert the tools to ensure everything still aligns perfectly. If the tools do not slide in easily, the timing is incorrect and must be reset. Maintenance and Storage Tips To preserve the accuracy of your Mot. 1654 tool: