Pontiac Sv P0740 Engine Trouble Code

When the check engine light comes Pontiac Sv P0740 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.

Pontiac Sv P0740 Code Meaning :

When you check Pontiac Sv car engine light came on code P0740 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However manufacturer may have a different definition for the P0740 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P0740 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P0740 OBD-II Trouble Code The torque converter clutch solenoid valve is activated, with the gear in D4, by the Transmission Control Module (TCM) in response to signals sent from the vehicle speed and the Engine Control Module P0740 code.

Reason For P0740 Code

The reason of P0740 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

P0740 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.

P073F Previous Engine Trouble Code For Pontiac Sv

Next Engine Trouble Code For Pontiac Sv P0741