The control module detected a fault associated with the Air Injection Solenoid Condition circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Chrysler.
TuningBot DTC Database · v4.37.14
P1485 Diagnostic Trouble Code (4 interpretations)
4 manufacturer-specific interpretations across 4 manufacturers in the TuningBot DTC database.
Chrysler
1 interpretation
Hyundai
1 interpretationThe control module detected an open circuit or short circuit condition in the EGR Solenoid Vacuum Valve circuit. This is the manufacturer-specific definition used by Hyundai.
Jeep
1 interpretationThe control module detected improper operation of the Secondary air injection (AIR) solenoid circuit. This is the manufacturer-specific definition used by Jeep.
Possible causes
- Wiring
- AIR solenoid
- ECM
Mazda
1 interpretationThe control module detected improper operation of the Exhaust gas recirculation (EGR) valve. This is the manufacturer-specific definition used by Mazda.
Possible causes
- Wiring
- EGR valve
- ECM
Related and nearby codes
How to read P1485
Powertrain: engine, transmission and driveline systems.
Manufacturer-defined range: the meaning can differ between brands.
Specific fault index within the subsystem.
Frequently asked questions about P1485
What does P1485 mean?
Diagnostic Trouble Code (4 interpretations). The control module detected a fault associated with the Air Injection Solenoid Condition circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Chrysler.
Is P1485 generic or manufacturer-specific?
P1485 is a manufacturer-specific code. In this database it is documented for: Chrysler, Hyundai, Jeep, Mazda. The same number can mean something different on other brands.
Can TuningBot remove P1485 at file level?
If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry and, where the ECU needs it, corrects the checksum too. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.
Other file services
Understand the system behind this code: EGR System
