Intake manifold air control solenoid
Chrysler · engine
Data confidence62%
The control module detected a fault associated with the Intake manifold air control solenoid 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.
Cylinder Head Temperature Sensor Signal Greater Than Self - Test Range
Ford · engine
Data confidence80%
The control module detected a fault associated with the Cylinder Head Temperature Sensor Signal Greater Than Self - Test Range circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Ford.
Oil pressure sensor, rocker arm - stuck high
Honda · engine
Data confidence62%
The control module registered the fault condition described as "Oil pressure sensor, rocker arm - stuck high". This is the manufacturer-specific definition used by Honda.
Cylinder head temperature - voltage high
Land Rover · engine
Data confidence62%
The control module detected that the Cylinder head temperature voltage stayed above the expected range. This is the manufacturer-specific definition used by Land Rover.
Cylinder head temperature (CHT) sensor - circuit malfunction
Mazda · engine
Data confidence62%
The control module detected improper operation of the Cylinder head temperature (CHT) circuit. This is the manufacturer-specific definition used by Mazda.
Switching Solenoid for Air Assisted Injection Valves Bank 2 Control Circuit Signal High
MINI · fuel
Data confidence62%
The control module detected that the Switching Solenoid for Air Assisted Injection Valves Bank 2 Control signal stayed above the expected range. This is the manufacturer-specific definition used by MINI.
Heated oxygen sensor (HO2S), bank 2 - slow response
Nissan · emissions
Data confidence62%
The control module detected that the Heated oxygen sensor (HO2S), bank 2 responded more slowly than expected. This is the manufacturer-specific definition used by Nissan.
Turbocharger (TC) bypass valve - short to ground
VAG · engine
Data confidence62%
The control module detected a short circuit to ground in the Turbocharger (TC) bypass valve circuit. This is the manufacturer-specific definition used by Audi.
Possible causes
Wiring short to ground
TC bypass valve
Recommended checks
Perform a full module scan
Review freeze-frame and occurrence data
Compare commanded and measured values
Check applicable OEM service information
Applies toAudi
P1289
Turbocharger (TC) bypass valve - short to ground
VAG · engine
Data confidence80%
The control module detected a short circuit to ground in the Turbocharger (TC) bypass valve circuit. This is the manufacturer-specific definition used by Volkswagen.
Powertrain: engine, transmission and driveline systems.
1
Manufacturer-defined range: the meaning can differ between brands.
289
Specific fault index within the subsystem.
Frequently asked questions about P1289
What does P1289 mean?
Diagnostic Trouble Code (9 interpretations). The control module detected a fault associated with the Intake manifold air control solenoid 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 P1289 generic or manufacturer-specific?
P1289 is a manufacturer-specific code. In this database it is documented for: Chrysler, Ford, Honda, Land Rover, Mazda, MINI, Nissan, VAG. The same number can mean something different on other brands.
Can TuningBot remove P1289 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.