Toyota COROLLA vacuum tube — Figure 1708
Toyota COROLLA EPC diagram 1708, vacuum tube, with 17 images and 32 PNC and OE references.

















PNC and OE references
| PNC | Part name | OE numbers |
|---|---|---|
| 17303B | No. 1 air pipe sub-assembly | 17303-11050 · 17303-11051 · 17303-11210 · 17303-11220 |
| 17303E | No. 1 hose (for air pipe) | 77791-11010 · 77791-12040 · 77791-12041 · 77791-12050 · 77791-12051 · 77791-12080 |
| 17303F | No. 2 hose (for air pipe) | 90445-14102 · 90445-14139 · 90447-14009 · 90447-14010 · 90447-14017 |
| 17341D | No. 1 hose (for idle boost) | 17341-16070 |
| 17341E | Clamp No. 1 (for idle lift hose) | 96132-30400 |
| 17368A | Air tube support | 17368-11010 |
| 17630 | Air control valve assembly | 17630-16040 · 17630-70010 |
| 17650 | Vacuum switch valve assembly | 25860-16090 · 89570-12301 · 89570-12320 · 89570-16060 · 90910-12006 · 90910-12007 · 90910-12061 |
| 17650D | Vacuum switch valve bracket | 21999-11010 |
| 17691 | No. 1 vacuum control valve bracket | 17691-11020 |
| 17810A | air filter assembly | 17810-16010 |
| 21381 | thermostat bimetal | 21381-11010 · 21381-71010 |
| 23262 | No. 1 bimetallic vacuum switch valve | 25820-11020 · 90925-05016 · 90925-05035 · 90925-05051 · 90925-05076 · 90925-05077 |
| 23265 | No. 1 gas filter | 90917-11023 · 90917-11024 · 90917-11027 |
| 23271 | No. 1 thermostatic vacuum switching valve | 90925-02076 |
| 23275 | Vacuum control valve No. 1 | 90925-03155 · 90925-03174 · 90925-03175 |
| 23276 | Vacuum control valve No. 2 | 90925-03161 |
| 23281 | Vacuum Transfer Valve No. 1 | 90925-01014 · 90925-01029 · 90925-01041 · 90925-01071 |
| 23282 | Vacuum Transfer Valve No. 2 | 90925-01043 |
| 23285A | No. 1 one-way valve | 90917-10049 |
| 23286A | No. 2 one-way valve | 90917-10064 |
| 23288 | Nozzle No. 1 | 90925-04003 · 90925-04006 · 90925-04012 · 90925-04017 · 90925-04018 |
| 23289 | Nozzle No. 2 | 90925-04005 · 90925-04034 |
| 25709 | High altitude compensator valve sub-assembly | 25708-16020 · 25708-16060 |
| 25709C | High Altitude Compensator Bracket | 25792-16010 · 25792-16020 |
| 25719 | Vacuum pressure tank | 25719-16020 |
| 25730 | Electronic exhaust control valve assembly | 25730-16010 · 25730-16040 |
| 25730A | No. 1 O-ring (for electronic exhaust control valve) | 90096-80002 |
| 25730B | No. 2 O-ring (for electronic exhaust control valve) | 90099-06032 |
| 25804 | Vacuum control valve assembly | 25804-16010 |
| 25860 | No. 1 vacuum switch valve assembly | 25860-16070 |
| 25860A | No. 1 vacuum switch valve | 90910-12052 |