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Checking internal resistance Audi A6 С6

4.2l v8 5v Generic Scan Tool, Engine Code(s): Bnk 1 illustration

Checking internal resistance

  1. Disconnect electrical harness connector from Secondary Air Injection (AIR) Solenoid Valve N112 - arrow -.

Scheme 1330

Scheme 1330
Scheme 1330
  1. Using Multimeter V.A.G. 1526 A or equivalent, check Secondary Air Injection (AIR) Solenoid Valve -N112- for resistance.

Specified value: 19 to 27ohms.

If specified value is not obtained.

  1. Replace Secondary Air Injection (AIR) Solenoid Valve -N112-.

If specified value is obtained.

  1. Check voltage supply. «Checking voltage supply»(/audi/a6/6-2004-2008/remont/cooling-fan/#42l-v8-5v-generic-scan-tool-engine-codes-bnk) .