Why does my check engine light come on in my Porsche?
Has the check engine light turned on in your Porsche Macan, Cayenne, Panamera, Boxster, Cayman, or 911? It can be alarming seeing an engine warning appear on your dashboard, especially if you’ve never seen it before. A wide array of issues can cause a check engine light to come on, some more serious than others.
Why does my Porsche 992 GTS not start?
Current – Macan .2 GTS, 992 TTS The high pressure fuel pump is bolted to the engine, although I’m not sure exactly where, but I do know that when mine was replaced they had to take half the engine out! If the HP fails then your car won’t start.
Is the HPFP replaced on Porsche Cayman S?
As Clive has said, replacement of the HPFP was the subject of a recall on a number of 09/10 vehicles (it was replaced on my 09 Cayman S which essentially uses the same engine, although I wasn’t experiencing any failure syptoms at the time). It would certainly be worth checking whether or not it was replaced on your car.
Why is my engine light on in my Alfa Romeo?
Faulty Oxygen Sensor: Due to long exposure to hot exhaust gas, your oxygen sensor might need replacing. The oxygen sensor provides vital air-fuel mixture information to the ECU. A faulty oxygen sensor can cause your vehicle’s computer to supply the engine with too much or too little fuel.
Are there any problems with the 2013 Porsche Cayenne?
In researching the issue I found numerous similar complaints online and found a response from Porsche relating to PE13-009 dated 9/17/2013 (attached). In Porsche’s response to question 10, they claim that the adhesive application was automated and there were no further modifications or changes planned.
Why does my 2013 Porsche Cayenne make a thumping sound?
Purchased a 2013 Cayenne Porsche gts with 67K miles on it. Noticed a kind of thumping sound when accelerating, usually appearing at 3K rpms. Vehicle shudders and almost feels like the transmission is slipping. Took the vehicle to a mechanic to diagnose the fault and they immediately knew what it was, engine transfer case failure.
Has the check engine light turned on in your Porsche Macan, Cayenne, Panamera, Boxster, Cayman, or 911? It can be alarming seeing an engine warning appear on your dashboard, especially if you’ve never seen it before. A wide array of issues can cause a check engine light to come on, some more serious than others.
Why does my Porsche Cayenne engine not restart?
The Porsche Cayenne diesel is designed to not restart when the adblue exhaust chemical is too low. This seems reasonable. However, the vehicle is also designed to not restart when the adblue reaches a low point, even when it is refilled to full capacity.
Why is my Check Engine light not working on my Cayenne?
Secondary Air Pump: Older cayennes have secondary air pumps, which inject fresh air into the exhaust manifolds to lower emissions. However, this system can cause several problems. With time, air hoses can become very brittle and break under vibration. Another common failure point is the pump itself, as fan rotors brake-off.
What to do if your check engine light is not working?
Although there are some steps you can try, like checking the gas cap or looking for anything loose under a hood, you will usually be pretty much in the dark without reading the diagnostic trouble codes (DTCs). Porsche check engine light should only be reset after you read the codes and fix the problem.
Where is the camshaft position sensor on a Porsche?
Camshaft Position Sensor: All V8 engines have Variable Valve Timing and can suffer from camshaft position sensor related problems. This can cause very rough idle combined with stalling while running seemingly fine on higher RPMs. Sensors are located at the backside of the engine. Code: P0344
How do you reset the Check Engine light on a Porsche?
Go back to the main menu and select Clear Fault Codes, then press OK. The check engine light on your Porsche will reset. These instructions work on all 1996 and newer Porsche vehicles, including Macan, Cayenne, Panamera, Boxster, Cayman, or 911.
Secondary Air Pump: Older cayennes have secondary air pumps, which inject fresh air into the exhaust manifolds to lower emissions. However, this system can cause several problems. With time, air hoses can become very brittle and break under vibration. Another common failure point is the pump itself, as fan rotors brake-off.
Why does my Porsche check engine light keep flashing?
While a whole range of problems can cause a solid check engine light, if your Porsche check engine light is flashing, it always means that the engine is misfiring. If the check engine light is flashing, unburned fuel is being dumped in the exhaust. The engine will shake, go in limp mode and maybe even overheat.
Although there are some steps you can try, like checking the gas cap or looking for anything loose under a hood, you will usually be pretty much in the dark without reading the diagnostic trouble codes (DTCs). Porsche check engine light should only be reset after you read the codes and fix the problem.
Why does my Porsche Boxster have smoke coming from the engine?
A quick puff of smoke as you start a cold engine is not uncommon, especially on the Porsche flat six engine in the Boxster. There are many theories and various thoughts as to why this happens – none are proven.
Is the Porsche Boxster a brand new car?
Brand new to owning a Porsche. I picked up the little beauty this morning, and drove 190 miles home. Most of the journey was a 70 on the motorway. Really enjoyed it. Got home, and about half an hour later went for a little drive down the road, nothing fancy.
Why does my Porsche Boxster have an AOS problem?
The AOS has caused numerous issues on Porsche engines and is an item to be closely monitored. As the membrane in the AOS fails, oil is sucked into the air intake. Initially this can show up as a check engine light for fuel adaptations with oil being deposited on the o2 sensors causing emission faults.
The AOS has caused numerous issues on Porsche engines and is an item to be closely monitored. As the membrane in the AOS fails, oil is sucked into the air intake. Initially this can show up as a check engine light for fuel adaptations with oil being deposited on the o2 sensors causing emission faults.
A quick puff of smoke as you start a cold engine is not uncommon, especially on the Porsche flat six engine in the Boxster. There are many theories and various thoughts as to why this happens – none are proven.
Brand new to owning a Porsche. I picked up the little beauty this morning, and drove 190 miles home. Most of the journey was a 70 on the motorway. Really enjoyed it. Got home, and about half an hour later went for a little drive down the road, nothing fancy.
Why is there no warning light on my Boxster?
If you’re able to use a Porsche-specific reader (PIWIS or equivalent) it should be able to home into the problem more accurately. Most probably the problem is lambda sensor related, but there are sensors on both banks and I’m not sure that your reader will be able to distinguish between them whereas a Porsche-specific reader can.
What does the check engine warning light say?
The Check Engine warning light came on, not blinking, but solid!! I drove home and plugged a code reader in. It said P0420 Generic code. Catalyst System Efficiency Below Threshold Bank 1. I cleared the code. and repeated the journey. No light came on.
Why does my Infiniti check engine light keep blinking?
Gas cap issues can reduce fuel pressure and allow fuel vapors to escape, reducing fuel economy and increasing harmful emissions. Failing Catalytic Converter: Your catalytic converter can eventually clog with material, especially with higher mileage vehicles.
If you’re able to use a Porsche-specific reader (PIWIS or equivalent) it should be able to home into the problem more accurately. Most probably the problem is lambda sensor related, but there are sensors on both banks and I’m not sure that your reader will be able to distinguish between them whereas a Porsche-specific reader can.
What causes a Porsche Boxster engine to leak?
On the early cars, Porsche also used a center bolt to secure the IMS bearing that was too weak and sometimes snapped. If this bolt breaks, then the intermediate shaft begins to float around in the bottom of the engine, and you can soon experience catastrophic engine failure. This area is also highly prone to leaks.
What to do when your check engine light comes back on?
Then, hold your car’s horn down for 30 seconds to drain any electricity that’s left in the capacitor. Finally, wait 15 minutes before reconnecting your battery. If the check engine light comes back on after you reconnect the battery, there may be an underlying issue that needs to be addressed.
What does it mean when your check engine light says gas is leaking?
If you get an error pointing to the gas cap, it means fuel vapors are leaking out of your cap. This means it’s either cracked or just wasn’t tightened well enough.
Gas cap issues can reduce fuel pressure and allow fuel vapors to escape, reducing fuel economy and increasing harmful emissions. Failing Catalytic Converter: Your catalytic converter can eventually clog with material, especially with higher mileage vehicles.
What to do when your check engine light comes on?
Our service technicians have the most up-to-date diagnostic equipment that can quickly read Porsche OBD-II Trouble Codes. When your vehicle has a problem and your check engine light comes on, the On-Board Diagnostics (OBD) system in your vehicle will also trigger a code that can be used to diagnose what might be wrong.
If you get an error pointing to the gas cap, it means fuel vapors are leaking out of your cap. This means it’s either cracked or just wasn’t tightened well enough.