P1289 Code DODGE Possible Causes
- Faulty manifold tuning valve
- Manifold tuning valve harness is open or shorted
- Poor electrical connection in manifold tuning valve circuit
How is DODGE Code P1289 Repaired?
Start by checking the “Possible Causes” listed above. Visually inspect the wiring harness and related connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
When is DODGE Code P1289 Detected?
Throttle opening condition – The manifold tuning valve is not in the commanded state
What are the Possible Symptoms of DODGE Code P1289?
- Check Engine Light on (or Service Engine Soon warning light)
What Does DODGE Code P1289 Mean?
Manifold tuning valve circuit condition is the generic description for Dodge P1289 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we don’t have more information about the Dodge P1289 OBDII code.