Special tools
| Item | Designation of tool | Explanation |
|---|---|---|
| A- (Схема №127) | Porsche System Tester ll 9588 | The fuel pumps are required for short-term activation during the delivery rate test. |
| B- (Схема №127) | Pressure gauge P 378a | For fuel pressure test. |
| C- (Схема №127) | Connection line P 9559 | Hose line for pressure gauge. Do not interchange with -F-. There is a sheetmetal clip in the connecting piece for the fuel gallery which opens the scavenging valve during the test procedure. (Схема №127) |
| D- (Схема №127) | Commercially available measuring cup with scale | Must hold at least 3 litres. |
| E- (Схема №127) | Measuring adapter P 9705 | Controls the test pressure when measuring. Must not be impinged with under/overpressure. |
| F- (Схема №127) | Connecting lead P 9705/1 | Hose line for delivery rate test. Must not be interchanged with -C-. There is no metal clip in the connecting piece for the fuel gallery. (Схема №127) |
| G- (Схема №127) | Commercially available stopwatch | A wrist watch can also be used to be able to time exactly 1 minute. |
| Item | Designation of tool | Explanation |
|---|---|---|
| 1- (Схема №136) | Adapter VAG 1318/20 | Screwed to the scavenger valve at the V6 fuel gallery. |
| 2- (Схема №136) | Pressure gauge VAG 1318 | For checking fuel pressure |
| 3- (Схема №136) | Adapter VAG 1318/20-1 | Adapter for connecting 1318 and 1318/20 to a fuel hose. |
| 4- (Схема №136) | Commercially available stopwatch | A wrist watch that shows seconds can also be used. |
| 5- (Схема №136) | Adapter P 9479 | Serves as a simple "remote control" for activating the fuel pumps manually. It is inserted into the fuse carrier instead of the fuel pump relays. |
| 6- (Схема №136) | Commercially available measuring cup with scale | Must hold at least 3 litres. |
| 7- (Схема №136) | Commercially available fuel hose | Suitable for adapter VAG 1318/20-1; for draining fuel into a measuring cup |
| 8- (Схема №136) | Stop-cock VAG 1318 | For bleeding the fuel system and measuring pressure |