Suzuki SY413 Service Manual page 3265

6E4-10 ENGINE AND EMISSION CONTROL SYSTEM (J18 ENGINE WITH WU TWC)
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DIAGNOSIS
DIAGNOSIS TABLE
Refer to Section 6-2.
ON-VEHICLE SERVICE
1. Fuel pressure regulator
2. Breather hose
3. PCV valve
4. EGR valve
5. Brake booster hose
6. Manifold differential pressure sensor
7. EVAP canister purge valve
8. Accelerator cable
9. Fuel return hose
10. Fuel feed hose
11. Fuel pressure regulator hose
12. Gas filter
13. EGR pipe
14. Coolant pipe