Toyota 4runner P1643 Engine Trouble Code

When your car's 'Toyota 4runner P1643 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.

Toyota 4runner P1643 Code Meaning :

When you check Toyota 4runner car engine light came on code P1643 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However manufacturer may have a different definition for the P1643 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P1643 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P1643 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For P1643 Code

The reason of P1643 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

P1643 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.

P1642 Previous Engine Trouble Code For Toyota 4runner

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