A4 Quattro Cabriolet V6-3.2L (BKH) (2007)
Checking internal resistance
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Using a Multimeter, check the Intake Manifold Runner Control (IMRC) Valve (N316) terminals 1 to 2 for resistance
Specified value: around 30 ohms.
If the specified value was not obtained:
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Replace the Intake Manifold Runner Control (IMRC) Valve (N316).
If the specified value was obtained:
Checking voltage
Switch the ignition on.
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Using a Multimeter, check the Intake Manifold Runner Control (IMRC) Valve (N316) electrical harness connector terminal 1 to ground (GND)
for voltage.