Removal and inspection
1. We prepare the car for work (see «Preparing the car for maintenance and repair»).
2. Remove the engine trim (see «Decorative overlay of the engine - removal and installation»).
3. Having released the latch, disconnect the block of wires from the camshaft position sensor.
4. Connect «negative» voltmeter probe to «mass» (to the car body).
5. Turning on the ignition, use a voltmeter to measure the supply voltage at terminal B of the wiring harness block (terminal designations are made on the block).
Comment. The voltage at the output must be at least 12 V. If the voltage is not supplied to the block or it is less than 12 V, then the battery is discharged, the power circuit is faulty or the computer is faulty.
6. Remove the intake module (see «Inlet Module - Removing, Replacing Seals, and Installing»).
7. Using a 10 mm socket wrench, unscrew the two bolts securing the camshaft position sensor.
8. We remove the camshaft position sensor from the hole in the rear cover of the timing belt.
Recommendation. You can verify that the camshaft position sensor is faulty by replacing it with a known good one.
Installation
Install the camshaft position sensor in the reverse order of removal.