In other words take a look at E1 and E2, P1, P2, T1, T2, T3 etc, to get an idea of what is being displayed. It is my understanding that, when viewing fuel pump waveforms at higher time scales and observing , this is an indication of worn armature shaft bushings, allowing the armature to wobble as it rotates. Naturally, problems will occur with any vehicle. Ewentualnie czy jakiś posiadacz przedlifta wrzucał fotele z poliftowej wersji? In this case, the Interface Control Module 3, Cell Balancing Circuit. This is not something this shop normally does, but for various reasons as an act of kindness the shop owner decided to help the guy out. The second cell in the battery appears to have a hot spot about 225F, the entire battery was near 200F. Next, I stated that I thought there would be little to be concerned about if he chose to ignore the review.
If you've never seen a Gen2 Volt, here's the engine compartment. Step 4 - unplug pre-tensioner Well, that's pretty obvious isn't it? Additionally, we have a nice demonstration on the use of thermography when analyzing a potential battery problem, fuel pump waveform analysis, and a management discussion about online reviews. Szukam informacji, czy w przed i polifcie stosowano takie same moduły? Technical Theory Forum Andy from Arizona I recently scoped a fuel pump and noticed a couple of things about the waveform I was not sure about, so I am hoping to stimulate some thought and conversation here. Step 5 - Confirm Repair Loop 7 is now in the normal range and the service light is off. The images in this post were captured from a pair of mock-up boards used in training.
In the 3D frequency mode, I have manipulated stretched out the graph for improved viewing This view shows the 3 axis sensor being used in consolidated default mode, looking the same as a single axis sensor bar graph. He apparently didn't like the price and left. Customer indicated the voltmeter needle displayed about 13. Please bear in mind that these are mock-up boards, not actual complete vehicles and not all modules may be present. Goldpedro pisze:Witam ja już po wymianie foteli na pełna skórę wszytko podłączone i działa i elektryka i podgrzewanie ale pojawił się problem z napinaczem pasa kierowcy błąd B001A-0E czy ktoś z kolegów orientuje się jak to ogarnąć? I am left pondering what is occurring to create this consistent pattern as well.
Today, I repaired a 2017 Volt with 2600 miles. The tensioner is internally shorted. Since the software updates have increased the speed approximately 25X, cleaner signals may be noted in future images. Just need to clear the code and ship it. At the push of a button, to the default setting, the consolidated value is displayed, similar to the single axis sensor of a year ago. B001A 0D, B001B 0D The seat belt anchor pretensioner deployment loop resistance is more than 4. Here is the Measured Voltage scree with the Bus shorted to B+ and the Detected State demonstrates the effect of the Bus shorted to ground.
B001A 02, B001B 02 The seat belt anchor pretensioner control circuit is shorted to ground for 120 milliseconds. B001A 04, B001B 04 The seat belt anchor pretensioner control circuit is open for 120 milliseconds. Here's the draft of what I suggested as a reply: Everyone wants a good deal. The tensioner is internally shorted. A lot easier than plugging in resistors or simulators, isn't it? Note: Some connectors may be equipped with shorting bars as a safety component to prevent accidental inflator deployment.
Vehicles do perhaps need to accommodate and tolerate the less than perfect environment and adapt for wear on components a little better in some cases. Should I post a reply to the review? No one wants to pay more than they should. Perhaps others here have some thoughts. Think of this as having the same characteristics as John Kelly's Vibrate Software, because it does. This is the battery with the cover removed. In the image you can probably see three of the six cells are very hot. I've used them all and the difference between the old and new technologies is the level of G force that can be measured and identified to be typical of components or assemblies.
Step 2 - Check resistance of pre-tensioner loops. The inflatable restraint sensing and diagnostic module performs continuous diagnostic tests on the deployment loops to check for proper circuit continuity and for shorts to ground or voltage. We hope you enjoy this edition of the Review! Regards, Technical Tips Forum James from Florida Most late model G. The customer reportedly left happy. Should I just ignore it and chalk it up to knowing that we can't please everyone every time? Any combustion gases in the radiator get forced right through the test fluid, without coolant contamination or the hassle of holding the tester at the radiator neck while also revving the engine.
Technical Discussion Forum James from Florida Probably, most people on this list have not dealt with a Volt unless they are dealer techs. The instrument cluster no longer had the warning message. I am curios as to what might be the cause? Step 3 - Check for a grounded harness under the seat. The fact of the matter, on the trucks in question is that not all trucks of the exact same build exhibit the same or any concerns and the main contributing factors that are most common, appear to be an extremely stiff chassis and body assembly reacting to tires of questionable quality. Just need to clear the code and ship it. Curious as to your thoughts. When I opened the hood there was a strong odor of sulfur or sulfuric acid.
We can start testing from either end of the circuit, but, since I'm already under the seat, let's just unplug the anchor pre-tensioner first. The 2017 is the new generation Volt with the more powerful battery, different engine and transmission, and many refinements. Adding or removing modules has an effect on the overall shape of a graph, but what will be demonstrated here is the general effect of grounding various Bus terminals, opening or shorting to voltage. That's not a matk up it's highway robbery when you can get the same exact part at gmpartsdirect for less than half of what these scam artists pay -- - - - - - - - - - - - - - - - - -- - - - - - - My client asked my opinion regarding the following: Should I contact the customer to see if he can be reasoned with and convinced to pull the review? All loops have about 2. We certainly get that, after all we are consumers too. But let's put things in proper perspective. Reattachment has a sequence as well.