P0104 Code: Mass Air Flow Circuit Intermittent/Erratic
A check engine light rarely comes at a convenient time, often triggering concerns about expensive …
Engine Codes
P2181 Code: Cooling System Performance
Is your vehicle’s check engine light on and upon scanning, a P2181 code is the …
P0191 Code: Fuel Rail Pressure Sensor Circuit “A” Range Performance
Is your car’s check engine light suddenly illuminated, and a diagnostic scan revealed a P0191 …
P0193 Code: Fuel Rail Pressure Sensor Circuit High Input
Has your vehicle recently displayed a check engine light that has been traced back to …
P0087 Code: Fuel Rail/System Pressure Too Low
As most motorists are well aware, a vehicle’s engine must receive adequate fuel delivery at …
P0308 Code: Misfire Detected in #8 Cylinder
A random engine shudder or misfire is alarming but modern vehicles are quite good at …
P0024 Code: “B” Camshaft Position – Timing Over-Advanced (Bank 2)
Has your check engine light illuminated due to a P0024 diagnostic trouble code (DTC)? Though …
P0449 Code: Evaporative Emission System Vent Valve/Solenoid Circuit
When you’re driving down the road, the last thing you want to see is a …
P0021 Code: “A” Camshaft Position – Timing Over-Advanced or System Performance (Bank 2)
Variable valve timing optimizes engine performance. But VVT issues trigger codes like P0021 for camshaft over-advancement. …
P2096 Code: Post Catalyst Fuel Trim System Too Lean (Bank 1)
A proper air-to-fuel ratio is critical for optimal engine performance. If you don’t have the correct ratio, …
P2196 Code: O2 Sensor Signal Biased/Stuck Rich (Bank 1, Sensor 1)
Uh-oh, your car’s check engine light is on, and you’ve traced it back to a …
P0715 Code: Input/Turbine Speed Sensor Circuit Malfunction
Nothing ruins your day quite like seeing your check engine light suddenly flash on. When …