Connecting Rod Diameter (Big End)

WARNING: This page is about a different car, the 2012 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

Install connecting rod bearing cap without installing connecting rod bearing, and tightening connecting rod bolts to the specified torque. Refer to "DISASSEMBLY AND ASSEMBLY " for the tightening procedure.
Measure the inner diameter of connecting rod big end with inside micrometer.
Standard: 57.000 - 57.013 mm (2.2441 - 2.2446 in)

Fig 1: Example Of Inner Diameter Of Connecting Rod
Courtesy of NISSAN NORTH AMERICA, INC.
If out of the standard, replace connecting rod assembly.