C70 Coupe L5-2.3L Turbo VIN 53 B5234T3 (2001)
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the knock sensors (KS)
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the tie strap on the wiring harness
Disconnect the connectors.
Pull the knock sensors (KS) out between the cylinder block and starter motor.
Installing knock sensors (KS)
Install new sensors with screws. Finger tighten
Route the wiring along the outside of the starter motor bracket and clamp.
Align the sensors (looking from the front towards the rear). Cable from sensor cylinder 2 = 3 o'clock and from sensor cylinder 4 = 6 o'clock.
Tighten the knock sensors (KS) to 20 Nm.
Press the knock sensor (KS) connectors together. Check that the wiring is in the correct position. Clamp if necessary.
Install the charge air pipe. Ensure that the screw in the hose clamp is located between the block and pipe, pointing to the left and is parallel to the
cylinder block. Do not over tighten.
Push the charge air pipe and cooler out of the way while pushing the fan down.
Install the wiring.
Install the rubber section of the charge air pipe between the throttle body (TB) and radiator. Tighten the clamp on the charge air pipe at the throttle body
(TB).
Connect the connectors to the pressure and temperature sensors on the charge air pipe to the throttle body (TB).
Install
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the small hoses to the hose bracket on the cylinder block (left front)
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the small hoses to the intake manifold as marked
