Suzuki 2000 Grand Vitara SQ625 Service Manual page 341

1. Exhaust manifold
2. Exhaust manifold cover
3. Oil level gauge guide
1. HO2S-1 (Colorless connector)
2. HO2S-2 (Black connector)
6) Connect EGR pipe to left (No.1) bank exhaust manifold.
7) Install exhaust manifold covers.
8) Install oil level gauge guide using new O-ring.
9) Connect oxygen sensor lead wire couplers.
Be sure to clamp its lead wires.
10) Connect negative cable to battery.
Upon completion of installation, start engine and check that no
exhaust gas leakage exists.
ENGINE MECHANICAL (H25 ENGINE) 6A2-17