Why does my Porsche 993 have no start?
This article applies to the Porsche 993 (1993-1998). A no-start condition can be extremely frustrating and inconvenient, especially for those who rely on their Porsche 993 for daily driving duty. Frequently, the root cause is electrical as there are many circuits and systems that must be activated in order for a car to start.
Why does my 993 key fob not start?
Try replacing the relay with a known good one. Another possibility is that the immobilizer is being triggered. 993 key fobs have a wireless transmitter that speaks to a receiver in the car. If they become out of sync with each other, the car won’t start. Having the fob re-learn itself to the car can fix this problem.
Do you need a battery to start a 993?
Continue reading to learn how to diagnose a 993 with starting issues. The 993 needs a good battery in order to power fuel and ignition as well as crank the engine over fast enough to start. To check the condition of the battery, it has to be measured while under load. To do that you only need a multimeter that can measure at least 15 volts.
Why does my car not start with no fuel pressure?
The Digital Motor Electronics (DME) is a computer that controls the fuel pump. A faulty DME relay could therefore make it impossible to start the engine since there is no fuel pressure. The engine can still crank over, but without any fuel pressure it won’t ignite any fuel and the engine won’t start. Figure 3.
Is there a Porsche 993 that won’t start?
A Porsche 993 that won’t start can be very frustrating, but with a few simple checks you can rule out some relatively inexpensive problems. This article applies to the Porsche 993 (1993-1998). You try to start your Porsche 993, and it’s just not happening. The engine cranks over but nothing more.
Try replacing the relay with a known good one. Another possibility is that the immobilizer is being triggered. 993 key fobs have a wireless transmitter that speaks to a receiver in the car. If they become out of sync with each other, the car won’t start. Having the fob re-learn itself to the car can fix this problem.
Why is my starter motor not working on my 993?
The starter motor cranks the engine, but it wont fire up. There is a common issue in 993s where what is known as the “DME Relay” goes bad. The starter motor works fine, but the ECU won’t give the engine the signals it needs for fuel and spark.
How long does it take to wash a Porsche 928?
This article applies to the Porsche 928 (1979-1995), 993 (1993-1998), and 997 (2005-2012). This waterless wash and wax method is ideal if you’re short on time, taking just 10 minutes for a full wash and wax in most instances.