P2004 Code: Intake Manifold Runner Control Stuck Open (Bank 1)
Engines have advanced dramatically, gaining complexity that boosts efficiency but challenges DIY repairs. Once simple, …
Jignesh Sabhadiya
P0700 Code: Transmission Control System Malfunction
A check engine light doesn’t always mean an engine issue. Many other modules also trigger …
P0562 Code: System Low Voltage
Seeing your check engine light come on can be worrying, but it’s often a minor …
P0134 Code: O2 Sensor Circuit – No Activity Detected
Though complex, a vehicle’s emissions controls rely heavily on oxygen sensor feedback to adjust fueling. …
P0443 Code: Evaporative Emission Control System Purge Control Valve Circuit Malfunction
Since the 1970s, automakers worked to cut emissions through new technology per legislation. But with …
P0031 Code: Heated Oxygen Sensor (HO2S) Heater Control Circuit Low (Bank 1, Sensor 1)
Unlike old vehicles, today’s cars meter emissions through constant monitoring. Oxygen sensors prove critical, reporting …
P0161 Code: O2 Sensor Heater Circuit Malfunction (Bank 2, Sensor 2)
Today’s computerized controls and sensors enable self-monitoring for efficiency. Key components like oxygen sensors determine …
P0132 Code: O2 Sensor Signal Circuit High Voltage
When you’re driving down the road, the last thing you want to see is a …
P0155 Code: O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)
There are few feelings worse than when you see your vehicle’s check engine light come …
P0740 Code: Torque Converter Clutch Circuit Malfunction
A check engine light often makes drivers think “engine issue.” But modern vehicles log codes …
P0136 Code: Oxygen Sensor Circuit Malfunction (Bank 1, Sensor 2)
Seeing the check engine light come on can raise alarm bells, but you shouldn’t automatically …
P0505 Code: Idle Air Control System Malfunction
A check engine light and poor performance are worrisome signs. But code P0505 points to …