Make sure to check the harness where it plugs into both sensors as well. It’s quick and easy to do this before moving on to the sensors themselves. This is a great place to start diagnosing P0016 in your Chevy Equinox. A lot of the harness leading to and from the Crank/Cam sensors is going to be exposed to hot exhaust and vibration. You’ll want to inspect the wiring harness for visible damage. One of the most common causes of P0016 in any vehicle is going to be wiring issues. It’ll either be a wiring issue, or it’ll be a physical problem (bad reluctor or timing chain jumped). Here are the most common causes of P0016 in the Equinox, as well as diagnostic advice, and resources to further explore. P0016 Causes and Solutions: Chevy Equinox Here are the major symptoms of P0016 in the Equinox: When this timing is off, the engine will typically not run (or barely run) The crank and cam sensors work in tandem to produce the ideal air/fuel ratio for your engine. P0016 should be considered an important trouble code to diagnose and repair. P0016 refers to which camshaft position sensor is out of time with the Crankshaft. We’ll explore the symptoms and causes directly below. Just take your time, go slow, and give it some SLIGHT wiggling if needed to aid it in.P0016 is know to occur in the Chevy Equinox when the Crankshaft Position Sensor and the Camshaft Position Sensor are out of alignment by a certain number of degrees, or if there is a sensor issue. Anyone who hasn't ever had this part out before, when reinstalling you might note it feels a bit snug. It seems daunting, pulling something out of the side of your block that is a pretty important part, but it's not bad at all. This guide, while I didn't do the cleaning part of it, certainly helped me build the confidence to go through with this project. I'll tinker with the old part some more, if it turns out it's still usable I might hold it for an emergency replacement. Usually by the time I was almost to work (20 minutes of driving) the code would be confirmed, it would usually be pending by 5 minutes before. I could have cleaned mine, except the pressing that combines the outside half to the inside half appears to have partially separated as I could rotate them independently. Replaced, and after two days of 40-minute round trip drives to work, it appears to have satisfied the condition. The voice in the video is reaaaaalllly annoying, but gives a decent explanation of the system: The phaser has some parts around the outer radius that relays this information to the sensor. The position sensor also is unrelated to the timing chain, it's pretty much a little doo-hicky that picks up magnetic signals. The CPAS just pretty much acts like a valve to direct the phaser's motions. The actual actuator (or cam phaser) is a part on the end of the exhaust camshaft, directly connected to it (and thus the gears and timing chain) for the purpose of working the angles. The CPAS is not an actuator, it's a solenoid that supplies oil TO the actuator. No, but if the system detects you're holding the gas pedal in one position and the butterfly's stuck in another, you'll get the REP light, so it pretty well figures itself out.Īs for the timing chain retention: This is for the ACTUAL ACTUATOR.
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