Test 6: Inspect Operation and Spray Pattern of Component Y62Y1 (Fuel Injector Cylinder 1)

Inspect operation and spray pattern of component Y62y1 (Fuel injector cylinder 1)

Figure legend 1





- 001 Sockets of component N3/10 (ME-SFI control module)
- 048 Shop-made tool(Test wiring harness)
- 0501 26-pin socket box
- 055 Measuring beaker
- 108 Test cable N3/10 (ME-SFI control module)
- N3/10 (ME-SFI control module)
- II 1/63 ConnectionTest cable
- II 64/12 6ConnectionTest cable

Figure legend2 (Shop-made tool)





- 1x Clutch 140 545 35 28
- 2x Contact spring 004 545 56 26
- 1x Red banana connector
- 1x Black banana connector
- 2,2 mRed cable with diameter 1,5 mm (Pin 1)
- 2,2 mBrown cable with diameter 1,5 mm (Pin 2)
- 2 mInsulation sheathing with diameter 6 mm

Test sequence











- Switch off ignition.
- Remove fuel rail together with component Y62 (Fuel injectors).
- Insert bridge.:
- [5.5] 5<-->97 [4.12]
- Switch on ignition.
- Component M3 (fuel pump) runs.
- Hold fuel injectors one after the other in a vessel and briefly operate with the test cables and fuses at the socket box.
- (Y62y1) 1<-->5
- (Y62y1) 2<-->6

Specified value
- Fuel injectors should eject fuel uniformly.

Question: Was the test o.k.?

No
- The test was not okay.
Possible cause and remedy
- Y62y1 (Fuel injector cylinder 1)
**End of test**

Yes
- The test was okay.
**End of test**