It is highly probable that this refers to a or a Technical Service Note cited during an MOT.
P0234 (Turbocharger Overboost Condition) or sometimes P0299 (Underboost — though that’s less common for 1654).
Locate the high-pressure pump sprocket. Position the Mot. 1654 locking tool against the sprocket teeth or dedicated alignment holes. Step 3: Secure the Tool mot 1654 renault
💡 Unlike older engines with marks on the pulleys, Renault 16v camshafts are "floating." This means the pulleys can spin freely on the shaft until the center bolt is tightened.
: The pin should be screwed in by hand to avoid cross-threading the engine block. It is highly probable that this refers to
The Mot. 1654 is a designed to thread into the cylinder block to lock the crankshaft web. Function : Locks the crankshaft at TDC.
: High-strength steel or alloy, typically finished with a protective coating to prevent corrosion. Vehicle and Engine Compatibility Position the Mot
Typically used with a standard ratchet or 3/8" square drive. Weight: Approximately 0.23 kg. Typical Applications
Attach a 3/8-inch drive ratchet or torque wrench. Rotate . Because the tool grips perfectly, you shouldn't feel any slipping or rounding. Once loosened, unscrew the remainder by hand while holding an oil catch pan directly underneath. 4. Replacement and Torque Calibration