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Home >> Audi >> 2013 >> S7 >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> 4.0L - Generic Scan Tool - Engine Code(S): CEUC & CRDB (Transmission DTC Table & Diagnostic Procedures) >> St Generic Scan Tool >> Diagnosis And Testing >> Diagnostic Procedures >> Outside Air Temperature Sensor -G17-, CHECKING >> Test Procedure

Test Procedure

Step Procedure Result / Action to Take
1
  • PERFORM: Preliminary Check to verify the customers complaint. Refer to PRELIMINARY CHECK
-- Was Complaint verified?
-- YES:
  • GO TO: Step 2
-- NO:
  • Gather more Information from customer about the concern.
2
  • IGNITION: OFF
  • DISCONNECT: Outside Air Temperature Sensor -G17- connector
  • CHECK: Outside Air Temperature Sensor -G17- terminals 1 to 2 for resistance. (Refer to the proper repair information for component location)
  • SPECIFIED VALUE: 1300 Ω (+/- 500 Ω @ approx. 20°C)
-- Was value obtained?
-- YES:
  • GO TO: Step 3
-- NO:
  • REPLACE: Outside Air Temperature Sensor -G17-. Refer to appropriate repair information.
  • GO TO: Step 4
3
  • REMOVE: Vehicle Electrical System Control Module -J519-. Refer to appropriate repair information.
  • CHECK: Outside Air Temperature Sensor -G17- connector terminals 1 to the Vehicle Electrical System Control Module -J519- connector terminals Txx / xx.
  • CHECK: Outside Air Temperature Sensor -G17- connector terminals 2 to the Vehicle Electrical System Control Module -J519- connector terminals Txx / xx.
  • SPECIFIED VALUE: 0.5 Ω (± 0.3 Ω)
-- Was value obtained?
-- YES:
  • REPLACE Vehicle Electrical System Control Module -J519- Refer to appropriate repair information
  • GO TO: Step 4
-- NO:
  • CHECK: wiring for open, high resistance, short or connector for damage, corrosion, loose or broken terminals
  • REPAIR: faulty wiring or connector
  • GO TO: Step 4
4
  • Final Procedure
  • Perform a road test to verify repair.
  • Do any DTC's return:
-- YES: -- NO:
  • Repair is complete, Generate readiness code. Refer to READINESS CODES .
  • Return vehicle to Customer