Toyota Camry P0646 Engine Trouble Code

When the check engine light comes Toyota Camry P0646 code on the first you should check is the gas cap. Pull over, retighten it, and take a look at the cap to see if it has any cracks in it. Continue driving and see if the check engine light turns off. Alternately, you can purchase a gas cap for about $3 at an auto parts store. All you need to do is take the old one off and screw on the new one. If you've already made it to the store, you might as well just replace it. While not car-threatening, it's good to take care of this right away to improve gas mileage.

Toyota Camry P0646 Code Meaning :

When you check Toyota Camry car engine light came on code P0646 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However manufacturer may have a different definition for the P0646 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P0646 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P0646 OBD-II Trouble Code A/C clutch relay may also be referred to as A/C compressor clutch relay. A/C clutch relay circuit is monitored when ignition is on and battery voltage is greater than 10.4 volts. P0646 code.

Reason For P0646 Code

The reason of P0646 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

P0646 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.

P0645 Previous Engine Trouble Code For Toyota Camry

Next Engine Trouble Code For Toyota Camry P0647