Testing internal resistance

• Unplug electrical connector at valve.
• Connect multimeter to valve (resistance measurement range)
  • Specification: 25 to 35 Ω

Fig 1: Measuring Wastegate Bypass Regulator Valve -N75- Resistance

Courtesy of AUDI OF AMERICA, INC.

If specification is not attained:

• Replace Wastegate Bypass Regulator Valve -N75-.

If specification is obtained:

• Check voltage. See TESTING VOLTAGE SUPPLY .