Logo

Pontiac Sunbird P0401 Engine Trouble Code

When your car's 'Pontiac Sunbird P0401 Check Engine' light comes on, it's usually accompanied by a sinking feeling in the pit of your stomach. The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap. But in many cases, it means at minimum that you'll be visiting the car dealer to locate the malfunction and get the light turned off.

Pontiac Sunbird P0401 Code Meaning :

P
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine
0
Intake Valve Control Solenoid Circuit Low
4
Engine Oil Temperature Sensor Malfunction
0
Crankshaft Position Sensor A Circuit Malfunction
1
Exhaust Gas Recirculation Sensor B Circuit High
Pontiac Sunbird Engine

When you check Pontiac Sunbird car engine light came on code P0401 the reason should be Low EGR flow control is detected. However manufacturer may have a different definition for the P0401 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P0401 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P0401 OBD-II Trouble Code Early Exhaust Gas Recirculation (EGR) systems component s include and EGR Valve, and Engine Control Μodule (ECΜ) Controlled Vacuum Switch Valve or EGR Solenoid and an EGR Vacuum Μodulator. Dependin P0401 code.

Reason For P0401 Code

The reason of P0401 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

P0401 code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.

P0400 Previous Engine Trouble Code For Pontiac Sunbird Next Engine Trouble Code For Pontiac Sunbird P0402

All Engine Trouble Codes

All engine trouble codes with P, U, B and C engine codes.

Code Search

Please fill the "Code Box" to find engine fault code.

Example: 0140

Car Models :

Please select your car.

How To Read Engine Codes ?

Ways to read engine trouble codes.

How To Clear Check Engine Lights ?

Ways to clear check engine light on car panel.

Check Engine Light Dictionary

Ways to clear check engine light on car panel.