Engine-Codes -
Buick -
P1423 BUICK
P1423 BUICK - Intake Air High Pressure Switch Circuit High Voltage
Table of contents
P1423 BUICK Possible Causes
- Faulty Intake Air High Pressure Switch
- Intake Air High Pressure Switch harness is open or shorted
- Intake Air High Pressure Switch circuit poor electrical connection
How is the P1423 BUICK code repair?
Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.What is the cost to diagnose the P1423 BUICK code
Labor: 1.0
The cost to diagnose the P1423 BUICK code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
How much do you know about cars?
Take the AutoCodes.com automotive tests and turbo-charge your car repair knowledge
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1423 BUICK Meaning
Intake Air High Pressure Switch Circuit High Voltage is the generic description for the P1423 Buick code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information abouth the P1423 Buick OBDII code.Still have questions? Please post your question on our Comments Section of the main page for more information.
More Information
Need more information on how to fix the P1423 BUICK code?Get Access to Factory Service Manuals