Checking the gap

1. Raise the car, then slacken the fastenings and disconnect the front section of the exhaust pipe from the left cylinder head.

1. Slacken the fastening screws and remove the flywheel cover.

1. Slacken the fastening screw and remove the rpm and timing sensor.

• if necessary, slacken the two fastening screws and remove the support of the rpm and timing sensor.

CHECKING THE GAP

• Proceed as described in removing/refitting to gain access to the rpm and timing sensor.

1. Using a thickness gauge, check that the gap between the sensor and phonic wheel is within the specified limits.