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| Connect a contact of injector to be tested to engine earth using auxiliary cables from auxiliary measuring set -V.A.G 1594 C-. |
| –
| Connect second injector contact to remote control -V.A.G 1348/3 A- using adapter cable -V.A.G 1348/3 - 2-. |
| –
| Connect crocodile clip to positive battery pole (+) in engine compartment. |
| –
| Operate remote control -V.A.G 1348/3 A- for 30 seconds. |
| –
| Repeat check on other injectors. Use new measuring beakers. |
| –
| After all injectors have been activated, place measuring beakers on a level surface and compare the quantity injected. |
| l
| Specification: 128…140 ml per injector. |
| When checking the quantity injected, check the spray pattern as well. |
| l
| The spray patterns must be the same for all injectors. |
| If the measured values of one or more injectors are above or below the prescribed specifications: |
| –
| Detach connection between fuse socket and battery positive (+) and renew defective injector → Chapter. |
| Install injectors in reverse order. In the process, note the following: |
| t
| Renew O-rings on all injectors and lightly moisten with clean engine oil. |
| t
| Insert injectors vertically and in the correct position into the fuel rail and secure with retaining clips. |
| t
| Fit fuel rail with secured injectors on cylinder head and press in evenly. |
Note |
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