While rotating the CMP sensor, note the exact point where the sensor switches from 0 to 12 volts on the voltmeter. Continue to rotate the crankshaft until the new 26 degrees ATDC mark lines up with the timing pointer.ġ3. 1 cylinder must be at 26 degrees ATDC to set CMP sensor.ġ2. Rotate engine two revolutions to take up slack in timing chain and return to No. Voltmeter negative lead to battery negative terminal.ġ0. Voltmeter positive lead to harnesses white lead. Red harness wire to the battery positive terminal.īlack harness wire to battery negative terminal. Connect the CMP Testing Wiring Harness leads: Connect the CMP Testing Wiring Harness T94T-50-B or equivalent to the CMP sensor.ĩ. Rotate the sensor back to its position at right angles to the back of the block.Ĩ. As the assembly is pushed into place, the camshaft gear will rotate the sensor vane clockwise toward the center window.ħ. Install the assembled CMP sensor and oil pump drive gear into the engine. Position the sensor above its hole at right angles to the block rear face.Ħ. NOTE: Normal CMP sensor rotation is clockwise viewed from top of CID sensor.ĥ. Align the CMP sensor rotor as shown with the trailing edge of the vane lined up with the short mark at the left-hand side of the plastic window. Lubricate oil pump drive pinion and O-ring on assembled oil pump drive gear and CMP sensor with SM-2C 1013-A oil. (Both intake and exhaust valves must be closed with TDC mark on vibration damper at pointer).ģ. 1 cylinder to TDC between compression and ignition stroke. This position is 34 mm (1.34 in) counterclockwise from the TDC mark.Ģ. If not present, place an additional mark on the damper at 26 degrees After Top Dead Center (ATDC). Rotate crankshaft until TDC mark on the damper is accessible. Remove the synchronizer assembly from cylinder block.ġ. The installation procedure requires that the connector be located in the same position.ĥ. Note the position of the CMP sensor electrical connector. 1 cylinder to 0 degrees Top Dead Center (TDC) of the compression stroke. NOTE: Prior to the removal of the CMP sensor, set No. Remove the CMP sensor retaining screws and CMP from synchronizer assembly.
Disconnect the engine wiring harness connector at the Camshaft Position (CMP), or Cylinder Identification (CID) sensor.ģ. The vehicle may need to be driven 16 km (10 miles) or more to relearn the strategy.Ģ. NOTE: When the battery has been disconnected and reconnected, some abnormal drive symptoms may occur while the Power-train Control Module (PCM) relearns its adaptive strategy. I attached the procedure for removal and installation below.
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