Automotive Diagnostics, Troubleshooting & Repair Guides–AUTOTEK KNOWLEDGE HUB

Introduction Imagine this: Your Check Engine Light (CEL) suddenly appears while you're driving. Panic sets in as you wonder if it's something minor or an expensive repair waiting to happen. You take your car to a mechanic, only to be charged a hefty diagnostic fee before any repairs are even made. But what if you could diagnose the issue yourself...

Introduction Picture this: You’re driving your 2013 Nissan Qashqai , and suddenly, you notice something odd—your fuel gauge is acting erratically, showing an empty tank despite just refueling. Or worse, it fluctuates unpredictably, leaving you unsure how much fuel is actually left. You connect an OBD-II scanner and find the P0460 fault...

Introduction Imagine this: You’re driving your 2010 Kia Cerato 1.6L , and suddenly, the Check Engine Light (CEL) turns on. The engine starts hesitating, fuel efficiency drops, and acceleration feels sluggish. You plug in an OBD-II scanner , and the code P0011 – "A" Camshaft Position Timing Over-Advanced (Bank 1) appears. What does this mean,...

Introduction Imagine this: You're cruising in your Chevy Tahoe , and suddenly, the Check Engine Light (CEL) comes on. The engine starts running rough, fuel efficiency drops, and acceleration feels sluggish. A quick OBD-II scan reveals the P0101 fault code – Mass Air Flow (MAF) Circuit Range/Performance Problem . What does this mean, and how do...

Introduction Imagine this: Your car’s Check Engine Light suddenly appears while you're driving. Panic sets in as you wonder if it's something minor or a costly repair waiting to happen. Do you rush to the mechanic and brace for a hefty bill, or is there another way? Thanks to modern technology, OBD-II scanners like the Autel MaxiAP AP200...

Introduction Imagine this: You’re all set to take your 2019 Dodge Challenger SXT out for a drive, but something feels off. A quick diagnostic scan reveals a P0850 fault code. What does this mean, and how do you fix it? If you’re searching for answers, you’ve come to the right place. Understanding the P0850 Fault Code The P0850 code refers to...

Introduction Imagine this: You're driving your 2001-2006 Mitsubishi Montero 3.5L or 3.8L , enjoying its rugged performance, when suddenly the Check Engine Light comes on. A quick scan with an OBD-II tool reveals the P0016 fault code . What does it mean, and how do you fix it? At AUTOTEK , we believe in helping vehicle owners make informed...

Introduction Imagine this: You’re about to top up your car’s coolant, but as you open the hood, you notice there are multiple coolant options, each with a different color—green, blue, pink, orange, or even purple! Does the color really matter? Can you mix different coolants? These are common concerns among car owners, and choosing the wrong...

Introduction Imagine this: You’re driving your 2022-2024 Toyota GR86 , enjoying its sharp handling and precise braking, when suddenly, the ABS warning light appears on the dashboard. A quick scan with an OBD-II tool reveals the C0205 fault code . What does this mean, and how do you fix it? At AUTOTEK , we believe in helping vehicle owners...

Introduction Imagine this: You’re pushing your 2014 Ford Focus ST (Stage 2 Performance) to its limits, enjoying the enhanced turbo response, and suddenly, the dreaded Check Engine Light comes on. A quick scan with an OBD-II tool reveals the P0106 fault code . What does it mean, and how do you fix it? At AUTOTEK , we help car owners...

Introduction Imagine this: You’re driving your Audi Q8 at night, and suddenly, a warning message pops up about your daytime running lights (DRLs) or headlight system . Maybe your DRLs are flickering , or your headlights dim unexpectedly . A quick diagnostic scan reveals fault codes B12E8 or B121C —what do they mean, and how do you fix...