The control module detected a fault associated with the Too Little Secondary Air Injection Conditions 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
P1476 Diagnostic Trouble Code (7 interpretations)
7 manufacturer-specific interpretations across 6 manufacturers in the TuningBot DTC database.
Chrysler
1 interpretation
Dodge
1 interpretationThe control module detected a fault associated with the Too Little Secondary Air Injected circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Dodge.
Jaguar
1 interpretationThe control module detected improper operation of the Fan Relay High circuit. This is the manufacturer-specific definition used by Jaguar.
Mercedes-Benz
1 interpretationThe control module detected a fault associated with the Resonance Intake Manifold Switchover Valve Y226 circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Mercedes-Benz.
MINI
1 interpretationThe control module detected a condition consistent with a leak affecting the Leakage Diagnostic Pump Clamped Tube. This is the manufacturer-specific definition used by MINI.
VAG
2 interpretationsThe control module detected a fault associated with the EVAP Control System LDP Malfunction/Insufficient Vacuum circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Audi.
Possible causes
- System leak
- hose blockage
- EVAP canister
- EVAP leak detection pump
The control module detected a condition consistent with a leak affecting the EVAP. This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 17884. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).
Symptoms
Malfunction Indicator Light (MIL) ON
Possible causes
- Evaporative Emission (EVAP) System faulty/leaking
- Evaporative Emission (EVAP) Leak Detection Pump faulty
- Insufficient vacuum supply to the Leak Detection Pump
Recommended checks
- Check Evaporative Emission (EVAP) System for Leaks
- Check Evaporative Emission (EVAP) Leak Detection Pump
- Check vacuum supply at Leak Detection Pump
Related and nearby codes
How to read P1476
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 P1476
What does P1476 mean?
Diagnostic Trouble Code (7 interpretations). The control module detected a fault associated with the Too Little Secondary Air Injection Conditions 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 P1476 generic or manufacturer-specific?
P1476 is a manufacturer-specific code. In this database it is documented for: Chrysler, Dodge, Jaguar, Mercedes-Benz, MINI, VAG. The same number can mean something different on other brands.
Can TuningBot remove P1476 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: Secondary Air System
