Why does my Porsche Boxster have a dirty MAF?
This common-sense check by the computer helps to diagnose problems with every component in the system. If the MAF becomes dirty and is falsely indicating to the engine that the car is receiving very little air while at full throttle, then the computer will most likely kick back an error code.
When to replace air flow sensor in Porsche Boxster?
If the old sensor that you removed is 996.606.124.00, then you need to replace it with the same part number (or have Porsche update your DME software to accommodate the newer style sensor: see Technical Service Bulletin 1/00 2445 Air Flow Sensor — dated 4-18-00).
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 happens when your check engine light goes off?
A loose gas cap sends an error message to the car’s computer, reporting a leak in the vapor recovery system, which is one aspect of a car’s emissions system. If the fuel cap is loose, tighten it and continue driving. Even so, it will take some time for the light to go off, he says.
What to do when check engine light comes on in Porsche?
No matter the situation, when the check engine light comes on in your Porsche, we always suggest stopping by our service center so one of our knowledgeable technicians can properly diagnose and repair your vehicle. Our service technicians have the most up-to-date diagnostic equipment that can quickly read Porsche OBD-II Trouble Codes.
What happens when the Check Engine Light is on?
The check engine light is on and there is a noticeable performance issue: If you are noticing a consistent decrease in performance with the check engine light on, your vehicle may have automatically entered a “limp-mode” to prevent additional damage.
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.
Why does my Boxster have an air conditioner problem?
Some people have a direct correlation with the air conditioner being on, whereas other people have had the problem with the air conditioner off. Only some Boxsters have this problem. Some people think it might be a bug in the Boxster’s computer controlled electronics.
Is there a problem with the Porsche Boxster 996?
In some cases, there is a leak through the crank case wall. Porsche has a unique way of casting the crank cases on the Boxster and 996. Porsche subcontracts out the process of pouring the Boxster aluminum crank cases.
Why does my car idle at high idle?
If this tube becomes loose or broken it can leak un-metered air into the engine effectively causing an unbalance (via the mass air flow MAF sensor) in the computer system which can produce fast or slow idle.