P0034: Turbocharger Bypass Valve Control Circuit Low

When your car’s check engine light comes on, it can be a real head-scratcher. But fear not, gear heads! Today we’re diving into the mysterious world of the P0034 code. This pesky diagnostic trouble code indicates a low voltage in your turbocharger or supercharger bypass valve control circuit, which can lead to reduced engine performance … Read more

P0037: HO2S Heater Control Circuit Low (Bank 1 Sensor 2) –

Is your check engine light on? You might be dealing with the P0037 code. This pesky diagnostic trouble code indicates a problem with the heated oxygen sensor heater control circuit on Bank 1, Sensor 2 of your engine. Don’t worry, it’s not as complicated as it sounds! The P0037 code typically means there’s an issue … Read more

P0038: HO2S Heater Control Circuit High (Bank 1 Sensor 2) –

Ever been cruising down the highway, enjoying the open road, when suddenly that pesky Check Engine Light ruins your day? Well, buckle up, because we’re about to dive into one of those head-scratching codes: P0038. This little troublemaker stands for “HO2S Heater Control Circuit High (Bank 1, Sensor 2).” Sounds like a mouthful, right? Don’t … Read more

P0039: Turbocharger/Supercharger Bypass Valve Control Circuit Range/Performance

Got a P0039 code popping up on your dashboard? Don’t panic just yet. This diagnostic trouble code is telling you there’s an issue with your vehicle’s turbocharger or supercharger bypass valve control circuit. The P0039 code indicates that your engine’s computer has detected a performance problem in the system that regulates boost pressure. You might … Read more