Why is my Check Engine light on on my Porsche Cayenne?
Symptoms: CEL, Loss of Power, Misfire Under Load. There are multiple reasons why a check engine light can be set for misfires. A code scan can reveal which cylinder is misfiring but not usually exactly why. CEL – Misfire – Faulty Ignition Coil. The ignition coils on the Porsche Cayenne V8 have been updated a number of times.
Are there any problems with the 2011 Porsche Cayenne?
Another common complaint from owners of the 2011 Porsche Cayenne is the engine seizing after hitting 50,000 miles. Drivers are reporting a check engine light warning before hearing a loud noise that completely shuts down the engine.
What’s the price of a new Porsche Cayenne?
Edmunds gives the new 2020 Porsche Cayenne a solid 8/10 rating. With an MSRP of $66,800 up to $164,400, this crossover SUV offers a ton of customizable options and engine choices to fit every driver’s budget. Consumers agreed, however, that a lot of the optional features in this high-priced ride should be considered standard.
What happens when one coil fails on a Porsche Cayenne?
A single coil failure is typically a sign of more trouble to come from other coils, so it’s usually best practice to update them all. A failing coil typically stops any spark and sets a misfire code with a completely dead cylinder. This will cause rough running, especially at idle.
Symptoms: CEL, Loss of Power, Misfire Under Load. There are multiple reasons why a check engine light can be set for misfires. A code scan can reveal which cylinder is misfiring but not usually exactly why. CEL – Misfire – Faulty Ignition Coil. The ignition coils on the Porsche Cayenne V8 have been updated a number of times.
Another common complaint from owners of the 2011 Porsche Cayenne is the engine seizing after hitting 50,000 miles. Drivers are reporting a check engine light warning before hearing a loud noise that completely shuts down the engine.
What’s the price of a new Porsche Cayenne Turbo?
The 2021 Porsche Cayenne Turbo is completely unaltered in comparison to the 2020 model, save for a price increase from $126,500 to $127,800. The non-Turbo range sees the return of the GTS, but those lesser models are reviewed separately. See trim levels and configurations:
What kind of car is the 2021 Porsche Cayenne?
Sitting at the peak of the Porsche SUV mountain are the mighty 2021 Cayenne Turbo and Turbo S E-Hybrid, both of which deliver sports car-like moves in addition to their practical SUV shape.
What should I do if I see a warning light on my Porsche?
Check coolant or engine oil level. Add coolant or engine oil if necessary. Switch engine off and let it cool. Check coolant level. Add coolant if necessary. Stop in a suitable place and switch engine off. Do not continue driving. Have the fault remedied at an authorized Porsche dealer.
Why is my climate control not working on my Porsche Cayenne?
A common problem in the Porsche Cayenne is a condition where the climate control fan suddenly starts working intermittently, only at one speed or not at all. The variation in the speed of the fan is controlled by the blower motor regulator. Once the regulator fails, a single speed fan is commonly the result.
What does it mean when your Porsche says oil level is wrong?
Meaning: Immediately stop in a suitable place and switch engine off. Do not continue driving. Check engine oil level. Add oil if necessary. Do not continue driving if the warning light comes on even when the oil level is correct. Have the fault remedied at an authorized Porsche dealer.
What are the warning lights on a Cayenne?
Porsche Cayenne car warning lights, car warning symbols such as engine management light, ABS light, airbag light this guide will help you. We have created this Porsche Cayenne dashboard lights meaning guide and will show you how to deal with an engine light, airbag warning light, ABS light and all of the other car warning signs on your dashboard.
What does the warning light on the Porsche 955 mean?
Porsche Cayenne 955 ABS warning light – if you have the ABS light showing on the dashboard of your Cayenne it indicates a malfunction within the ABS system and should be checked immediately. Although your braking system will still work, it will not work they way they were designed.
Where is the brake light switch fuse on a Porsche Cayenne?
In this video we will show you where the brake light switch fuse is located on Porsche Cayenne and how to replace the brake light switch fuse. If this fuse is bad your brake light / stop light and cruise control may not work. If you have problems with the brake light switch on your Porsche Cayenne this may solve your problem.
Are there any mechanical problems with my Porsche Cayenne?
Listed below are Porsche Cayenne common mechanical problems with their likely resolutions. These are the most frequent Cayenne problems diagnosed by our repair shops over the years. An accurate diagnosis of an issue by a Porsche mechanic typically saves you time and money – see our guide to local independent Porsche repair shops that can help.
What causes a valve lift fault on a Porsche Cayenne?
A failing front O2 sensor will either not see or cannot react in time to the valve lift gas flow change. The slow response from the O2 sensor is not within the tolerance the engine management system requires and therefore a valve lift fault is set.
Listed below are Porsche Cayenne common mechanical problems with their likely resolutions. These are the most frequent Cayenne problems diagnosed by our repair shops over the years. An accurate diagnosis of an issue by a Porsche mechanic typically saves you time and money – see our guide to local independent Porsche repair shops that can help.
A failing front O2 sensor will either not see or cannot react in time to the valve lift gas flow change. The slow response from the O2 sensor is not within the tolerance the engine management system requires and therefore a valve lift fault is set.
Why is my Porsche Cayenne making a clunking noise?
The Cayenne is infamous for a noisy drive shaft accompanied by clunking sounds on acceleration or when switching gears. This is usually caused by a failure in the driveshaft support bearing. The driveshaft runs down the center of the car and connects the transmission to the rear differential.
What does OBD I mean on a Porsche Cayenne?
When this happens, the fuel mileage drops, engine performance suffers, emissions increase and the car typically illuminates the ‘check engine’ light. Pre-1995 Porsches were equipped with what is known as OBD I (On Board Diagnostics Level I).
Where to find fault code on Porsche Cayenne?
The Durametric tool does not program the computer though: you are still at the mercy of the dealer when it comes to making changes to any of the non-fuel injection settings on your car. When you obtain the trouble codes output by the PST2, you can look them up in the Porsche ODB II factory diagnostic book (expensive), or look up the code online.
Can a coolant leak cause a Porsche Cayenne to fail?
A coolant leak can be deadly for any engine – overheating of the engine due to a loss of coolant very quickly does damage that could result in a total failure and an engine replacement being needed. The coolant pipe failure in the early Cayenne typically happened quickly and produced large amounts of steam.
A coolant leak can be deadly for any engine – overheating of the engine due to a loss of coolant very quickly does damage that could result in a total failure and an engine replacement being needed. The coolant pipe failure in the early Cayenne typically happened quickly and produced large amounts of steam.
Check coolant or engine oil level. Add coolant or engine oil if necessary. Switch engine off and let it cool. Check coolant level. Add coolant if necessary. Stop in a suitable place and switch engine off. Do not continue driving. Have the fault remedied at an authorized Porsche dealer.
What are the sensors on a Porsche Cayenne?
The computer takes input from a variety of sensors that are located on the engine: engine coolant temperature, crank angle, throttle position, exhaust gas oxygen (mixture), ambient air temperature and mass air flow.
When does the PSM light come on on a Porsche?
In some cases, even the check engine light may come on . It is also not uncommon for Porsche PSM failure warning message to pop up during freezing weather or heavy rain conditions. In such cases, restarting the vehicle will typically reset the PSM light. PSM failure may come on in a Porsche Cayenne and Panamera.
In some cases, even the check engine light may come on . It is also not uncommon for Porsche PSM failure warning message to pop up during freezing weather or heavy rain conditions. In such cases, restarting the vehicle will typically reset the PSM light. PSM failure may come on in a Porsche Cayenne and Panamera.
What happens when PSM fails on Porsche Panamera?
PSM failure may come on in a Porsche Cayenne and Panamera. If the PSM light came on after replacing the battery, drive your Porsche for ten minutes, and the PSM light should reset. What you may notice when Porsche PSM fails: Auto-stop/start mode deactivated, flashes.
What does yaw sensor on Porsche PSM mean?
Porsche PSM system takes input from various sensors, which means the failure of any of these sensors will trigger a PSM warning message: yaw sensor. PSM uses input from these sensors to determine oversteering, understeering, and loss of traction. You can turn off Porsche PSM by pressing the PSM Off button located on the center console.
How to troubleshoot Porsche ABS and PSM problems?
In this guide, we will go over problems that trigger Porsche Anti-lock Brake System (ABS) and Porsche Stability Management (PSM) to malfunction and how to diagnose it yourself using an OBD-II scanner. What does Porsche ABS/PSM light mean?
What do the plugs on a Porsche Cayenne mean?
Clean light brown colored plugs indicate a proper combustion event. Extremely clean plugs indicate no spark or the cylinder being washed out by moisture vapor. There are other things to check for when reading plugs but for the sake of space these are the ones that pertain to this issue.
Why does my Cayenne have a rough idle?
Porsche Cayenne S Rough Idle Stumble can be caused by a number of things, today we talk about ignition misfire diagnosis. Modern engine electronic control units are more complex than ever.
Why is my ignition not working on my Porsche Cayenne?
A code scan can reveal which cylinder is misfiring but not usually exactly why. The ignition coils on the Porsche Cayenne V8 have been updated a number of times. A single coil failure is typically a sign of more trouble to come from other coils, so it’s usually best practice to update them all.
What can I do about my Porsche Cayenne transmission?
Technicians at Porsche not trained to dissect the transmission and make repairs. Typically, they just replace the transmission. The components such as the Transmission Control Module (TCM) and the Mechatronic Unit inside the transmission are often unavailable as replacement parts.
Why is my Porsche Cayenne leaking steam under the hood?
Once they degrade and a leak starts it quickly speeds to a point where large clouds of steam can be seen billowing from under the hood when the engine is running – steam powered Cayenne! There is an update kit available to permanently fix this problem and change the plastic pipes to metal ones.
A single coil failure is typically a sign of more trouble to come from other coils, so it’s usually best practice to update them all. A failing coil typically stops any spark and sets a misfire code with a completely dead cylinder. This will cause rough running, especially at idle.
Once they degrade and a leak starts it quickly speeds to a point where large clouds of steam can be seen billowing from under the hood when the engine is running – steam powered Cayenne! There is an update kit available to permanently fix this problem and change the plastic pipes to metal ones.
PSM failure may come on in a Porsche Cayenne and Panamera. If the PSM light came on after replacing the battery, drive your Porsche for ten minutes, and the PSM light should reset. What you may notice when Porsche PSM fails: Auto-stop/start mode deactivated, flashes.
Which is the best diagnostic kit for a Cayenne 955?
The following symbols have been taken from a Porsche Cayenne 955. The best Porsche diagnostic kit on the market right now is the iCarsoft POR V1.0 Porsche OBD Code Reader.
How to search for a Porsche Cayenne type 955?
Try our Search Engine at the top of the page, or hop over to one of our Technical Bulletin Boards – focusing on the Cayenne and more! If you’d like to support the site and submit your own Technical Article, contact us here! Looking for a different Porsche? Keep your engine running clean with a new air filter.
Where are the warning lights on a Porsche Cayenne?
To help out in that eventuality, we have taken the time to re-create the “Overview of warning messages” from pages 149-156 of the Porsche Cayenne’s guidebook in an easy to read, mobile friendly, format. Just scroll down to find the specific warning lights and corresponding action you should take if one of them illuminates:
What causes electric load shut off on Cayenne S?
It sounds like you may have a problem with the “Vehicle Electrical System” VES module. These are pretty common to fail on these cars and cause things like this to happen. They are what control all electrical loads in the system. If you scan all the other modules for fault codes look for fault codes indicating power changes or power loss.
Why is my Cayenne Turbo running at 12 volts?
Anyone oin the bay area who can help.. When it runs, hook up a multi-meter at the battery jump points in the engine bay and read out the volts. Anything under 12.5 is most likely the alternator or a control module. Are getting the same error codes?
What does the Ves module do on a Cayenne?
The VES module controls all power consumers in the vehicle. It controls things like lights and power supply to accessories like the radio. If you would like to research it a bit more you may find more information related to Touareg’s as they use a variant of the same module.
When did the first Porsche Cayenne come out?
The first-generation Porsche Cayenne was equipped with a range of engine options over its seven-year production run from 2003 to 2010. These are most easily split into early Porsche 955 Cayenne port-injected engines sold from 2003 to 2006, and late Porsche 957 Cayenne direct-injected engines sold from 2008 to 2010.
What happens when you misfire a Porsche Cayenne?
If you continue to drive your Cayenne with a misfire, it can contribute to the biggest issue for the 4.5 L V8, or any aluminum Cayenne engine: cylinder bore scoring. This is because the unburned fuel will wash the engine oil from the cylinder walls, causing an increase in friction and wear between the piston and the cylinder wall.