Today, massive rebates make the already affordable H3 even more so - but would you want one anyway? That's certainly good news for the folks who wanted one of these off-road warriors but couldn't afford them. Nevertheless, the 2009 Hummer H3 soldiers through these tumultuous times with a few more weapons added to its utility belt for this year.
#2009 HUMMER H3 DRIVERS#
Hummer drivers never seemed like the environmentalist sort to begin with, so let's assume that it's rising gas prices that are making these big off-roaders suddenly less popular than squid-flavored sorbet. If there is anything you would like to add, please leave a comment below.Hummer's sales are in a slide steeper than the hills the H3 can climb. Good luck diagnosing P0017 in the Hummer H3. That is a very good indication that there is an issue with it. Often when a reluctor ring goes bad, it’ll rattle quite a lot. The camshaft typically will have a ring that provides the same function. If this ring fails, the H3 will not be able to get an exact crank position. This ring uses notches that are scanned by the Crank Sensor in order to get an accurate position. The Crankshaft Sensor is going to use a tone or reluctor ring to determine the position of the Crank. Timing Chain Jumped Symptoms and Diagnosis Even the slightest misalignment can cause P0017. If it’s been too long, it may jump a few teeth. Many manufacturers (particularly Japanese Automakers) have very strict timing chain service intervals. If you’ve recently changed the timing chain, it may very well have not been aligned properly on install. If it jumps more than a few teeth, the odds are that the engine itself will not run at all. This will happen when it has stretched or jumped a tooth or two. The timing chain or belt will throw cause P0017 to throw. How to test a crankshaft or camshaft sensor (YouTube)Ĭrankshaft Position Sensor (Amazon Low Price)
#2009 HUMMER H3 HOW TO#
We linked to a great video showing you how to do so directly below. Using a simple voltage tester, you’ll be able to determine whether or not they are functioning correctly. How to Diagnose Vehicle Wiring Problems (AA1 Car)Īfter examining the wiring harness, it would be time to check the sensors themselves. 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 P0017 in your H3. 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 P0017 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 P0017 in the H3, as well as diagnostic advice, and resources to further explore. Here are the major symptoms of P0017 in the H3: 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.
#2009 HUMMER H3 CODE#
P0017 should be considered an important trouble code to diagnose and repair. In this case it’s sensor “B”, Sensor “A” throws P0016 P0017 refers to which camshaft position sensor is out of time with the Crankshaft. We’ll explore the symptoms and causes directly below. It is typically thrown when the Crankshaft Position Sensor and the Camshaft Position Sensor are out of alignment by a certain number of degrees, or if there is an issue with the wiring, or one of the sensors themselves may have gone bad. P0017 in the Hummer H3 is predominantly caused by a few different things.