MARUTI SUZUKI Wagon R, Manual, Page: 168 / 240

Fuel System: LPG 1G-12
After performing any service on LPG system, check that there is no LPG fuel leakage as follows.
1) Clean inspection points.
2) Visually inspect LPG fuel pipes, joints, and operating parts for damage, corrosion, and wear.
3) Turn ignition switch to ON position and select “Forced LPG MODE” with selector switch.
4) Check that LPG pressure gauge is reading LPG pressure of above 6 Bar. Otherwise, refill LPG.
5) Check the inspection points on LPG feed line, which are pointed by arrows in figure, for LPG fuel leakage using
gas leak detection liquid or gas detector as follows.
• For inspection points of low pressure LPG fuel feed line
a. Start engine and run it at idle speed.
b. Check the inspection points for LPG fuel leakage.
• For Inspection points of high pressure LPG fuel feed line
a. Start engine and run it at idle speed for 1 minute, and then stop engine.
b. Check the inspection points for LPG fuel leakage.
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IAR90A170007-02
1. Inspection point of low pressure LPG fuel feed line 2. Inspection point of high pressure LPG fuel feed line