Decoding the Symptoms of a Camshaft Sensor Malfunction A Comprehensive Diagnostic Guide for Car Mechanics

engine will miss and run rough and act the same as a bad coil or plug (or worse). Just had it go out on my Denali dd. What are the symptoms of a bad crankshaft position sensor? · Check Engine Light comes on · Difficulty starting the engine · Stalling · Lack of ... Active Member ... Forget the cam sensor. Blm are at 150 and the car idles rough is a sure indication of a vacuum leak. Check and replace the upper ... The cam position sensor is one of the sensors that trigger the Check Engine warning when it goes bad. The camshaft position sensor works in ... The car drives fine until the random problems show up. From what I can tell from a google search the symptoms seem to match a bad camshaft ... What are the symptoms of a bad camshaft positioin sensor? I've been a chasing a rough idle on a 92 400E, 140k, for many months now (although ... My best guess from the lack of other symptoms you are experiencing a weak Fuel Pressure Regulator Spring on the side of the Fuel Filter Housing. Bad Camshaft Sensor Symptoms · 1. Check Engine Light · 2. Engine Failing to Start · 3. Vehicle Stalling · 4. Rough Idling and Misfire · 5. Reduced ... The top 3 symptoms of a bad cam position sensor: 2.1. Illuminated Check Engine Light 2.2. Engine Performance Problems 2.3. Vehicle Refuses to Start. In this video, we'll uncover the key symptoms of a bad camshaft sensor, a crucial component for engine timing and performance.