2019 Infiniti M35 V6-3.5L (VQ35HR) Diagnostic and Repair Information Page 204
Diagnosis Procedure
1.INSPECTION START
Confirm the detected malfunction (A or B). See: P Code Charts/P0101.
Which malfunction is detected?
A - GO TO 3.
B - GO TO 2.
2.CHECK INTAKE SYSTEM
Check the following for connection.
- Air duct
- Vacuum hoses
- Intake air passage between air duct and intake manifold
Is the inspection result normal?
YES - GO TO 3.
NO - Reconnect the parts.
3.CHECK GROUND CONNECTION
1. Turn ignition switch OFF.
2. Check ground connections M16, M70. See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Component
Tests and General Diagnostics/Power Supply and Ground Circuit.
Is the inspection result normal?
YES - GO TO 4.
NO - Repair or replace ground connections.
