Intake Air System (R18A1 Engine)

Component Location Index
DTC Troubleshooting
- DTC P1077: IMT Valve Stuck in High RPM Position
- DTC P1078: IMT Valve Stuck in Low RPM Position
Throttle Body Test
- Carbon Accumulation Check
- Throttle Position Learning Check
Throttle Body Cleaning
Air Cleaner Removal/Installation
Air Cleaner Element Inspection/Replacement
Resonator Removal/Installation
IMT Actuator Removal/Installation
IMT Valve Replacement
Throttle Body Removal/Installation
Throttle Body Disassembly/Reassembly