P1189 Engine Trouble Code
When you check engine light came on code P1189 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However your vehicle's manufacturer may have a different definition for the P1189 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.
P1189 code can be about replacing a broken oxygen sensor can eventually lead to a busted catalytic convertor which can cost upwards of $2,000. Taking your car into a shop will cost you around $200 depending on the car. However, an oxygen sensor is easy to replace on many cars and is usually detailed in the owner's manual. If you know where the sensor is, you only have to unclip the old sensor and replace it with a new one. Regardless of how you approach it, you should get this fixed right away.
P1189 Code Meaning :
|OBD-II Diagnostic Powertrain (P) Trouble Code For Engine||Fuel And Air Metering||Engine Oil Temperature Sensor Malfunction||Cylinder 1 Injector Circuit Low||Ignition Coil A Primary/Secondary Circuit Malfunction|
Regarding the P1189 code, it would probably be worthwhile to carefully inspect the wire harness near the intake manifold bracket. This is done most easily from below the car in the area near the oil filter.
P1189 OBD-II Diagnostic Powertrain (P) Trouble Code DescriptionP1189 OBD-II Trouble Code Engine Oil Pressure Switch Fault is one of the definitions for the P1189; however your vehicles manufacturer may have a different definition for the P1189 code. Please check below for your specific ma P1189 code.
Reason For P1189 CodeThe reason of P1189 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.
Parts or components should not be replaced with reference to only a P1189 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.