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Electronic Engine Controls (With Supercharger): Removal & Installation Jaguar XKR II

Engine Control Systems 19 illustrations ~1408 words

Installation

  1. Install the CMP sensor. Clean the components. Install a new O-ring seal. Tighten the Torx bolt to 7 Nm (5 lb.ft). Connect and secure the electrical connector.
  2. Install the intake air resonator. Refer to «Intake Air Resonator»(ref-312577-S29213660842009041400000) article.

Scheme 15

Scheme 15: Removal
Scheme 15: Removal

Scheme 16

Scheme 16
Scheme 16

Scheme 17

Scheme 17
Scheme 17

Scheme 18

Scheme 18
Scheme 18
  1. Remove the intake air resonator. Refer to «Intake Air Resonator»(ref-312577-S29213660842009041400000) article.
  2. Release the engine wiring harness. Remove the 2 bolts.
  3. Disconnect the CMP sensor electrical connector. Slide the red connector latch to one side.
  4. Release the CMP sensor electrical connector. Release the clip.
  5. Remove the CMP sensor. Remove the Torx bolt. Remove and discard the O-ring seal.
  1. Install the CMP sensor. Clean the components. Install a new O-ring seal. Tighten the Torx bolt to 7 Nm (5 lb.ft). Connect and secure the electrical connector.
  2. Attach the engine wiring harness. Tighten the bolts to 10 Nm (7 lb.ft).
  3. Install the intake air resonator. Refer to «Intake Air Resonator»(ref-312577-S29213660842009041400000) article.

Scheme 19

Scheme 19: Removal
Scheme 19: Removal
  1. Remove the cover and disconnect the battery ground cable. Refer to «Specifications»(ref-312564-S31890761012009041400000) article.
  2. Raise and support the vehicle.
  3. Remove the exhaust system. Refer to «Catalytic Converter»(ref-312563-S10536569802009041400000) article.
  4. Remove the catalyst monitor sensor.
  1. Install the catalyst monitor sensor and tighten to 45 Nm (33 lb.ft). Clean the component mating faces. Apply an anti-seize compound to the thread of the sensor.
  2. Install the exhaust system. Refer to «Catalytic Converter»(ref-312563-S10536569802009041400000) article.
  3. Connect the battery ground cable and install the cover. Refer to «Specifications»(ref-312564-S31890761012009041400000) article.

Removal

  1. Remove the cover and disconnect the battery ground cable. Refer to «Specifications»(ref-312564-S31890761012009041400000) article.
  2. Raise and support the vehicle.
  3. Remove the crankshaft position (CKP) sensor. Disconnect the electrical connector. Remove the Torx screw.
  1. Install the CKP sensor. Clean the component mating faces. Tighten the Torx screw to 8 Nm (6 lb.ft). Connect the electrical connector.
  2. Connect the battery ground cable and install the cover. Refer to «Specifications»(ref-312564-S31890761012009041400000) article.

Scheme 20

Scheme 20: Removal
Scheme 20: Removal

Scheme 21

Scheme 21
Scheme 21

Scheme 22

Scheme 22
Scheme 22
  1. Remove the cover and disconnect the battery ground cable. Refer to «Specifications»(ref-312564-S31890761012009041400000) article.
  2. Remove the air intake cover. Remove the 4 clips.
  3. Release the power distribution box and position aside. Remove the 2 Torx bolts.
  4. Disconnect the engine harness electrical connector. Loosen the bolt.
  5. Release the electrical connector. Remove the 2 Torx screws. Carefully tie the harness aside.
  6. Remove the engine control module (ECM). Remove the 3 bolts. Release and disconnect the 2 engine harness electrical connectors.
  1. Install the ECM. Tighten the bolts to 10 Nm (7 lb.ft). Connect the ECM electrical connectors.
  2. Install the electrical connector. Tighten the Torx screws.
  3. Connect and secure the electrical connector. Tighten the center bolt.
  4. Position and install the power distribution box. Tighten the Torx bolts to 8 Nm (6 lb.ft).
  5. Install the air intake cover. Carefully secure the clips.
  6. Connect the battery ground cable and install the cover. Refer to «Specifications»(ref-312564-S31890761012009041400000) article.
  7. Using WDS, configure a new ECM.
CAUTIONEngine coolant will damage the paint finished surfaces. If spilt, immediately remove the coolant and clean the area with water.
CAUTIONAnti-freeze concentration must be maintained at 50%.

Scheme 23

Scheme 23
Scheme 23
  1. Remove the cover and disconnect the battery ground cable.
  2. Remove the engine cover. Refer to «Engine Cover»(ref-312547-S27687687872009041400000) article.
  3. Disconnect the ECT sensor electrical connector.
  4. Remove the ECT sensor. Position an absorbent cloth to collect fluid spillage. Remove the retaining clip. Remove and discard the O-ring seal.
  1. Install the ECT sensor. Install the O-ring seal. Install the retaining clip. Connect the electrical connector.
  2. Install the engine cover. Refer to «Engine Cover»(ref-312547-S27687687872009041400000) article.
  3. Top-up the coolant.
  4. Connect the battery ground cable and install the cover.
WARNINGDo not smoke or carry lighted tobacco or open flame of any type when working on or near any fuel related components. Highly flammable vapors are always present and may ignite. Failure to follow these instructions may result in personal injury.

Scheme 24

Scheme 24
Scheme 24

Scheme 25

Scheme 25
Scheme 25
  1. Remove the cover and disconnect the battery ground cable.
  2. Remove the engine cover. Refer to «Engine Cover»(ref-312547-S27687687872009041400000) article.
  3. Disconnect the fuel rail pressure (FRP) sensor electrical connector.
  4. Remove the FRP sensor. Disconnect the vacuum line. Position an absorbent cloth to collect fluid spillage. Remove the 2 bolts. Remove and discard the 2 O-ring seals.
  1. Install the FRP sensor. Clean the components. Install new O-ring seals. Tighten the bolts to 5 Nm (4 lb.ft). Connect the electrical connector. Connect the vacuum line.
  2. Install the engine cover. Refer to «Engine Cover»(ref-312547-S27687687872009041400000) article.
  3. Connect the battery ground cable and install the cover.

Scheme 26

Scheme 26: Removal
Scheme 26: Removal
  1. Remove the cover and disconnect the battery ground cable. Refer to «Specifications»(ref-312564-S31890761012009041400000) article.
  2. Remove the intake air resonator. Refer to «Intake Air Resonator»(ref-312577-S29213660842009041400000) article.
  3. Remove the fuel temperature sensor. Disconnect the electrical connector.
  1. Install the fuel temperature sensor. Clean the component mating faces. Apply sealant to the sensor thread. Tighten the sensor to 7 Nm (5 lb.ft). Connect the electrical connector.
  2. Install the intake air resonator. Refer to «Intake Air Resonator»(ref-312577-S29213660842009041400000) article.
  3. Connect the battery ground cable and install the cover. Refer to «Specifications»(ref-312564-S31890761012009041400000) article.

Scheme 27

Scheme 27: Removal
Scheme 27: Removal
  1. Remove the cover and disconnect the battery ground cable. Refer to «Specifications»(ref-312564-S31890761012009041400000) article.
  2. Raise and support the vehicle.
  3. Release and disconnect the heated oxygen sensor (HO2S) electrical connector.
  4. Remove the HO2S.
  1. Install the HO2S to the catalytic converter and tighten to 45 Nm (33 lb.ft). Clean the component mating faces. Apply an anti-seize compound to the thread of the sensor.
  2. Connect and secure the electrical connector.
  3. Connect the battery ground cable and install the cover. Refer to «Specifications»(ref-312564-S31890761012009041400000) article.

Scheme 28

Scheme 28: Removal
Scheme 28: Removal

Scheme 29

Scheme 29
Scheme 29
  1. Remove the cover and disconnect the battery ground cable. Refer to «Specifications»(ref-312564-S31890761012009041400000) article.
  2. Raise and support the vehicle.
  3. Remove the supercharger. Refer to «Supercharger»(ref-312577-S23723499422009041400000) article.
  4. Remove the NVH pad.
  5. Remove the KS. Disconnect the electrical connector. Remove the 2 nuts.
  1. Install the KS. Tighten the nuts to 20 Nm (15 lb.ft). Connect the electrical connector.
  2. Install the NVH pad.
  3. Install the supercharger. Refer to «Supercharger»(ref-312577-S23723499422009041400000) article.
  4. Connect the battery ground cable and install the cover. Refer to «Specifications»(ref-312564-S31890761012009041400000) article.

Scheme 30

Scheme 30: Removal
Scheme 30: Removal
  1. Remove the engine cover. Refer to «Engine Cover»(ref-312547-S27687687872009041400000) article.
  2. Remove the intake air resonator. Refer to «Intake Air Resonator»(ref-312577-S29213660842009041400000) article.
  3. Disconnect the MAP sensor electrical connector.
  4. Remove the MAP sensor. Remove the 2 Torx screws. Remove and discard the O-ring seal.
  1. Install the MAP sensor. Clean the component mating faces. Install a new O-ring seal. Tighten the Torx screws. Connect the electrical connector.
  2. Install the intake air resonator. Refer to «Intake Air Resonator»(ref-312577-S29213660842009041400000) article.
  3. Install the engine cover. Refer to «Engine Cover»(ref-312547-S27687687872009041400000) article.

Note. LH MAF sensor procedure shown, RH is similar.

  1. Raise and support the vehicle.
  2. Remove the air cleaner. Refer to «Air Cleaner»(ref-312577-S22782290952009041400000) article.
  1. Install the air cleaner. Refer to «Air Cleaner»(ref-312577-S22782290952009041400000) article.

Note. Removal of the RH is similar to this procedure.

Scheme 31

Scheme 31: Removal
Scheme 31: Removal
  1. Remove the cover and disconnect the battery ground cable.
  2. Remove the LH valve cover. Refer to «Valve Cover LH»(ref-312582-S17997148672009041400000) article.
  3. Remove the VCT oil control solenoid. Remove the bolt.
  1. Install the VCT oil control solenoid. Clean the components. Tighten the bolt to 10 Nm (7 lb.ft).
  2. Install the LH valve cover. Refer to «Valve Cover LH»(ref-312582-S17997148672009041400000) article.
  3. Connect the battery ground cable and install the cover.

Note. The brake pedal position switch also functions as the speed control deactivator switch.

  1. Remove the BPP switch. Refer to «Speed Control Deactivator Switch»(ref-312569-S03478520832009041400000) article.
  1. Install the BPP switch. Refer to «Speed Control Deactivator Switch»(ref-312569-S03478520832009041400000) article.

Scheme 32

Scheme 32: Removal
Scheme 32: Removal
  1. Remove the cover and disconnect the battery ground cable. Refer to «Specifications»(ref-312564-S31890761012009041400000) article.
  2. Raise and support the vehicle.
  3. Remove the engine undershield. Refer to «Radiator Splash Shield»(ref-312542-S16146995052009041400000) article.
  4. Remove the oil temperature sensor. Disconnect the electrical connector.
  1. Install the oil temperature sensor. Clean the components. Apply sealant of the correct specification to the sensor thread. Tighten the sensor to 15 Nm (11 lb.ft). Connect the electrical connector.
  2. Install the engine undershield. Refer to «Radiator Splash Shield»(ref-312542-S16146995052009041400000) article.
  3. Connect the battery ground cable and install the cover. Refer to «Specifications»(ref-312564-S31890761012009041400000) article.
  1. Remove the cover and disconnect the battery ground cable. Refer to «Specifications»(ref-312564-S31890761012009041400000) article.
  2. Raise and support the vehicle.
  3. Remove the engine undershield. Refer to «Radiator Splash Shield»(ref-312542-S16146995052009041400000) article.
  4. Remove the EOP sensor. Disconnect the electrical connector.
  1. Install the EOP sensor. Clean the components. Apply sealant of the correct specification to the sensor thread. Tighten the sensor to 15 Nm (11 lb.ft). Connect the electrical connector.
  2. Install the engine undershield. Refer to «Radiator Splash Shield»(ref-312542-S16146995052009041400000) article.
  3. Connect the battery ground cable and install the cover. Refer to «Specifications»(ref-312564-S31890761012009041400000) article.

Scheme 33

Scheme 33: Removal
Scheme 33: Removal
  1. Remove the cover and disconnect the battery ground cable.
  2. Remove the engine cover. Refer to «Engine Cover»(ref-312547-S27687687872009041400000) article.
  3. Disconnect the intake air temperature (IAT) sensor electrical connector.
  4. Remove the IAT sensor. Remove the Torx screw. Remove and discard the O-ring seal.
  1. Install the IAT sensor. Clean the component mating faces. Install a new O-ring seal. Tighten the Torx screw. Connect the electrical connector.
  2. Install the engine cover. Refer to «Engine Cover»(ref-312547-S27687687872009041400000) article.
  3. Connect the battery ground cable and install the cover.

More articles — Electronic Engine Controls (With Supercharger)