The control module detected a condition consistent with a leak affecting the Engine Vacuum. This is the manufacturer-specific definition used by Chevrolet.
TuningBot DTC Database · v4.37.14
P1190 Diagnostic Trouble Code (11 interpretations)
11 manufacturer-specific interpretations across 10 manufacturers in the TuningBot DTC database.
Chevrolet
1 interpretation
Dodge
1 interpretationThe control module detected improper operation of the Fuel pressure control solenoid. This is the manufacturer-specific definition used by Dodge.
Possible causes
- Wiring
- connectors
- fuel pressure control solenoid
Ford
1 interpretationThe control module detected that the Calibration Resistor value was outside the valid range. This is the manufacturer-specific definition used by Ford.
Hyundai
1 interpretationThe control module detected improper operation of the Intake Throttle Actuator. This is the manufacturer-specific definition used by Hyundai.
Jeep
1 interpretationThe control module detected a fault associated with the Throttle Inlet Pressure Sensor High circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Jeep.
Kia
1 interpretationThe control module detected improper operation of the Intake Throttle Actuator. This is the manufacturer-specific definition used by Kia.
Land Rover
1 interpretationThe control module detected a fault associated with the Oxygen sensor heater 1 - cylinders 1, 2, 3, 4, 5, 6 - heater resistance low circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Land Rover.
Possible causes
- Wiring
- HO2S
Mazda
1 interpretationThe control module detected that the Calibration Resistor value was outside the valid range. This is the manufacturer-specific definition used by Mazda.
MINI
1 interpretationThe control module detected a fault associated with the Pre - Catalyst Fuel Trim System Bank 1 circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by MINI.
VAG
2 interpretationsThe control module judged the Heated oxygen sensor (HO2S) 1, Bank 1, reference voltage behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Audi.
Possible causes
- Wiring
- HO2S
- HT leads
- spark plugs
- misfire detection
The control module judged the Heated oxygen sensor (HO2S) reference voltage behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Volkswagen.
Possible causes
- Wiring
- HO2S
- HT leads
- spark plugs
- misfire detection
Related and nearby codes
How to read P1190
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 P1190
What does P1190 mean?
Diagnostic Trouble Code (11 interpretations). The control module detected a condition consistent with a leak affecting the Engine Vacuum. This is the manufacturer-specific definition used by Chevrolet.
Is P1190 generic or manufacturer-specific?
P1190 is a manufacturer-specific code. In this database it is documented for: Chevrolet, Dodge, Ford, Hyundai, Jeep, Kia, Land Rover, Mazda, MINI, VAG. The same number can mean something different on other brands.
Can TuningBot remove P1190 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: Oxygen Sensors (Lambda)
