Questions & Answers for: Porsche symptoms if o2 sensor has failed

symptoms when they fail. The Temp II Sensor can create the same idle problems when the car is cold. If you're more of a DIYer, try forums.rennlist.com. It's a great community of Porsche owners. If you

O2 sensor. The car runs fine but the check engine light keeps coming on after about 200 kilometres of driving. The same fault codes keep coming up P1128 and P1130 but the garage can't find the problem

...the right rear sensor - I changed that and it still failed. Turns out it is probably the ABS pump right rear actuator. If I take off fast in a straight line I can prevent the ABS from

...actual values whilst engine is idling, air mass should be around 18kg. The symptoms you mention indicate a maf sensor is at fault, these are prone to failing and can cost around £300 from ...

Boxster 2000 engine light P1115 how do i fix it? Replace the O2 sensor in front of cat conveter.

...O2 sensor. If you are unsure how to do this, please see the Resources section. Check the O2 sensor for cut wires or other damage. If a visual inspection shows damage, then you will need to buy a new ...

...O2 sensor indicates that the voltage has "stuck" between .425V to .474 V, the PCM determines this sensor is inactive and this code will set. Potential Symptoms: Your check engine light(CEL), or ...

...sensor or O2 sensor. If one of these is faulty, the vehicle may run rough, may have erratic idle and may even result to stalling. Please have it checked and replace if necessary. Hope this helps and ...

...O2 sensors and the check engine light keeps coming on. I also replaced the spark plugs as well. What else could be the problem for the check engine light. Sounds like a bad engine temp sensor to me. ...

where are the O2 sensors on a 1999 boxster they are on the exhaust at the back of the car. There may be 2 or 4 depending on what market the cart was sold in. They don't often fail unless contaminated.