Emission system, California, ULEV2

Years 2005, 2007–09 Models 4 Factory citations 7

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Also documented for Buick Cadillac Chevrolet GMC Saturn

Documented applications

G3 — Daewoo Kalos (T250) / Aveo5 twin (2009)

2009 Factory-verified internal

;

GM factory document — 2009 pontiac g3 rpo code list, p.1.

G6 — Epsilon / GMX381 (2005–2010)

2005, 2007–2008 Factory-verified internal

GM factory document — 2005 pontiac g6 rpo code list, p.1.
GM factory document — 2007 pontiac g6 rpo code list, p.1.
GM factory document — 2008 pontiac g6 rpo code list, p.1.

Torrent — Theta / GMT192 (2006–2009)

2008–2009 Factory-verified internal

GM factory document — 2008 pontiac torrent rpo code list, p.1.
GM factory document — 2009 pontiac torrent rpo code list, p.1.

Vibe — Second generation (2009–2010)

2009 Factory-verified internal

GM factory document — 2009 pontiac vibe fwd rpo code list, p.1.

This page aggregates every documented appearance of NU2 in the Pontiac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.