Defender. Manual — part 151

Electronic Engine Controls - 2.4L Duratorq-TDCi HPCR (103kW/140PS) -

Puma - Accelerator Pedal Position (APP) Sensor

Removal and Installation

Removal

• NOTE: The accelerator pedal position (APP) sensor is an integral part of the accelerator pedal assembly and must not

be dismantled.

1. With assistance, release the accelerator pedal position

(APP) sensor from the bulkhead.

Remove the 2 bolts.

2. Remove the APP sensor.

Disconnect the APP sensor electrical connector.

Installation

1. To install, reverse the removal procedure.

Tighten to 25 Nm (18 lb.ft).

Electronic Engine Controls - 2.4L Duratorq-TDCi HPCR (103kW/140PS) -

Puma - Camshaft Position (CMP) Sensor

Removal and Installation

Removal

1. Disconnect the camshaft position (CMP) sensor electrical

connector.

2. Remove the CMP sensor.

Remove the bolt.

Remove and discard the O-ring seal.

Installation

1. NOTE: Install a new O-ring seal.

To install, reverse the removal procedure.

Tighten to 9 Nm (7 lb.ft).

Electronic Engine Controls - 2.4L Duratorq-TDCi HPCR (103kW/140PS) -

Puma - Crankshaft Position (CKP) Sensor

Removal and Installation

Removal

1. Remove the cover.

2. Disconnect the crankshaft position (CKP) sensor electrical

connector.

3. Remove and discard the CKP sensor.

Remove the bolt.

Installation

1. NOTE: Only turn the engine in the normal direction of

1. NOTE: Only turn the engine in the normal direction of

rotation.

Turn the engine until a flywheel trigger tooth is visible

through the CKP sensor housing.

2.

CAUTION: The CKP sensor tip must rest on a flywheel

trigger tooth. Incorrect installation may result in the CKP

sensor being damaged.

• NOTE: Make sure that the CKP sensor housing is clean and

free from foreign material.

Install the CKP sensor.

Tighten to 7 Nm.

3. Connect the CKP sensor electrical connector.
4. Install the cover.