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Home >> Volkswagen >> 2013 >> Passat TDI SE, Standard Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> 2.0L - Generic Scan Tool - Engine Code: CKRA >> St Generic Scan Tool >> Diagnosis And Testing >> Diagnostic Procedures >> Reducing Agent Reversing Valve Checking >> Start Diagnosis
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Start Diagnosis

-- Disconnect the T8 electrical harness connector located on the left side frame rail near the rear axle.

Checking resistance

-- Using a multimeter, measure the resistance of the Reduction Agent Reversing Valve -N473- terminals T8/1 to T8/3 (component side).

Specified value: 11.4 Ω (+/- 2.5 Ω)

If the specified value was Not obtained:

-- Replace the Reduction Agent Reversing Valve -N473-. Refer to the service information for removal and installation procedures.

If the specified value was obtained:

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