Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSTOYOTA2004MATRIX XR, FWD, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE MECHANICALAUXILIARY EMISSION CONTROL SYSTEMSEMISSION CONTROL SYSTEM (SERVICE SPECIFICATIONS)SERVICE DATA2ZZ-GE
2004 Toyota Matrix XR, FWD, Standard
Service Data: 2ZZ-GE
2004 Toyota Matrix XR, FWD, StandardSECTION 2ZZ-GE
Service Data Emission Control System 2ZZ-GE
| Oxyzen sensor | ||
| Resistance | HT - +B | 11 to 16 Ω |
| VSV for Pressure switching valve | ||
| Resistance | at 20°C (68°F) | 37 to 44 Ω |
| Vacuum switching valve No.1 | ||
| Resistance | at 20°C (68°F) | 27 to 33 Ω |
| Vacuum switching valve assy No. 1 | ||
| Resistance | at 20°C (68°F) | 25 to 30 Ω |
| Pressure sensor | ||
| Voltage | AIP - E2 | 1.0 to 2.2 V |
| Air pump relay | ||
| Continuity | 1 - 2 | Continuity |
| 3 - 4 | No continuity | |
| 3 - 4 (Apply battery voltage to terminal 1 and 2) | Continuity | |
| Vacuum switching valve assy | ||
| Resistance | at 20°C (68°F) | 33 to 39 Ω |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.