Spark plug
Spark plug |
To remove |
1. |
Remove the upper engine cover.
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2. |
Detach the ground cables and unplug the connectors of the engine control module.
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3. |
Remove the engine control module with mounting. The lower hole of the mounting is slotted.
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4. |
Unplug the atmospheric pressure sensor connector.
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5. |
Remove the cable duct from the plate bracket.
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6. |
Remove the plate bracket from the intake manifold.
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7. |
Detach the brake vacuum hose from the intake manifold.
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8. |
Remove the holder and check valves for crankcase ventilation and tank bleeding.
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9. |
Unplug the ignition coil connectors. At cylinder 4, the ignition coil must be loosened and lifted slightly in order to unplug the connector.
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10. |
Remove the ignition coils.
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11. |
Remove the spark plugs using
83 95 485 Spark plug socket, with guide sleeves
.
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To fit |
1. |
Check the spark plug gap.
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2. |
Fit the spark plugs using
83 95 485 Spark plug socket, with guide sleeves
.
Tightening torque 28 Nm (21 lbf ft) |
3. |
Fit the ignition coils. At cylinder 4, the connector must be plugged in before the ignition coil is fitted.
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4. |
Plug in the ignition coil connectors.
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5. |
Fit the holder and check valves for crankcase ventilation and tank bleeding.
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6. |
Attach the brake vacuum hose to the intake manifold.
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7. |
Fit the plate bracket to the intake manifold.
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8. |
Fit the cable duct to the plate bracket.
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9. |
Plug in the atmospheric pressure sensor connector.
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10. |
Fit the engine control module with mounting. The lower hole of the mounting is slotted.
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11. |
Attach the ground cables to the engine control module and plug in the connectors.
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12. |
Replace the upper engine cover.
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