Saturn Sl1 P30B2 Engine Trouble Code

When the check engine light comes Saturn Sl1 P30B2 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.

Saturn Sl1 P30B2 Code Meaning :

When you check Saturn Sl1 car engine light came on code P30B2 the reason should be . However manufacturer may have a different definition for the P30B2 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P30B2 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P30B2 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For P30B2 Code

The reason of P30B2 OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.

P30B2 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.

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