Removal and Installation: Installation

WARNING: This page is about a different car, the 2020 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.

Installation is in the reverse order of removal.

Tighten intake manifold collector bolts and nuts in the order as shown, below.

Fig 1: Intake Manifold Collector Bolt And Nut Tightening Sequence

Courtesy of NISSAN NORTH AMERICA, INC.

CAUTION: Do not reuse gasket.

Bolts and nuts

: 11.0 N.m (1.1 kg-m, 8 ft-lb)

Tighten electric throttle control actuator bolts in the order shown, below.

Fig 2: Electric Throttle Control Actuator Bolt Tightening Sequence

Courtesy of NISSAN NORTH AMERICA, INC.

CAUTION: Do not reuse gasket.

Bolts

: 8.4 N.m (0.86 kg-m, 74 in-lb)

NOTE: After installation, re-calibrate the electric throttle control actuator as follows:

Perform the "Throttle Valve Closed Position Learning" when harness connector of the electric throttle control actuator is disconnected. Refer to Description .
Perform the "Idle Air Volume Learning" when the electric throttle control actuator is replaced. Refer to Description .
Perform the "Accelerator Pedal Released Position Learning" when the electric throttle control actuator is replaced. Refer to Description .