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Ford 021 P0402 Engine Trouble Code

When your car's 'Ford 021 P0402 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.

Ford 021 P0402 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
2
Exhaust Gas Recirculation Sensor B Circuit High
Ford 021 Engine

When you check Ford 021 car engine light came on code P0402 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However manufacturer may have a different definition for the P0402 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P0402 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P0402 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 P0402 code.

Reason For P0402 Code

The reason of P0402 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

P0402 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.

P0401 Previous Engine Trouble Code For Ford 021 Next Engine Trouble Code For Ford 021 P0403

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