The Nissan Path

Anybody done this themselves? Getting ready to change out the drivers side cat Saturday and was hoping for some insight or tips. I have PB Blaster soaking on the bolts right now, and gonna hit them for the next couple of days.

Removal And Installation (Three Way Catalyst)


EXHAUST MANIFOLD AND THREE WAY CATALYST

Removal and Installation (Three Way Catalyst)

WARNING:
Perform the work when the exhaust and cooling system have cooled sufficiently.

REMOVAL

Remove the front wheel and tire. .
Remove the front fender protector. .
Remove the exhaust manifold cover bolts.
Remove the center exhaust tube, main muffler and front exhaust tube. .
Disconnect the air fuel ratio sensor 1 harness connector.
Remove the three way catalyst nuts and remove the three way catalyst.
Remove the air fuel ratio sensor 1 using Tool, if necessary.

Tool number : KV991J0050 (J-44626)

CAUTION:

Be careful not to damage air fuel ratio sensor 1.
Discard any air fuel ratio sensor 1 which has been dropped from a height of more than 0.5 m (19.7 in) onto a hard surface such as a concrete floor; replace with a new sensor.

INSTALLATION
Installation is in the reverse order of removal.

Tighten air fuel ratio sensor 1 to specification, if removed.

Air fuel ratio sensor : 50.0 N.m (5.1 kg-m, 37 ft-lb)

CAUTION:

Do not over tighten air fuel ratio sensor 1. Doing so may cause damage to air fuel ratio sensor 1, resulting in the "MIL" coming on.
Before installing a new air fuel ratio sensor 1, clean exhaust system threads using oxygen sensor thread cleaner and apply anti-seize lubricant.

UPDATE: Just did the cat change out on the drivers side. It took me about 3hrs to do it. Nothing too complicated, just no room for your hands. We'll see if it takes care of the SES light. I got the cat off of ebay and it fit perfectly. $160

What brand was the new cat? I just bought replacements for both sides from Rock Auto. Just waiting for warm weather to thrown them on.

No brand name. got it from Kool Kats Exhaust on ebay