| w/ Secondary air injection system: Pressure sensor |
Standard voltage | C137-2 (VC) - C137-4 (E2) (for Bank 1) |
Engine switch on (IG) | 4.75 to 5.25 V |
| C138-2 (VC2) - C138-4 (E22) (for Bank 2) |
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| w/ Secondary air injection system: Air switching valve |
Standard resistance | 1 - 5 | 20°C (68°F) | 4.5 to 5.5 Ω |
| Purge VSV | Standard resistance | 20°C (68°F) | 23 to 26 Ω | |