Is the DME relay on a Porsche 944 good?
If you are going to drive a 944 or 951, invest in a couple of extra DME relays and always carry a spare. There is even room in the fuse box for the spare. With a proper functioning relay, buy a spare and swap it out with the good relay. If the car starts and runs with no problems, then you know the new relay is good.
Is the 924 / 944 / 968 coolant temperature gauge real?
One of the difficult things about using a 924/944/968 coolant temperature gauge is that there are no real temperatures indicated on the gauge face. This can make it difficult to determine if the gauge, cooling system, or cooling fans are operating properly.
Is there a way to bypass the DME relay?
You can bypass the relay for testing purposes to eliminate the relay completely from your troubleshooting list. Use three pieces of 14-gauge wire along with three male spade connectors. Note: this should only be used to test or in an absolute emergency situation; do NOT regularly drive your car with this in place.
Where is the fuel pump relay located on a Porsche 944?
On the older 944s, the relay is known as the fuel pump relay and is located on the fuse panel under the dash on the driver side. On later 944s and 951s, the relay is located in the fuse /relay panel in the rear left side of the engine compartment close to the windshield and A-pillar. These relays are prone to failure, a lot of failures.
Where is the DME relay located on a 1985 944?
Introduction and Technical Information The DME relay which is used on 1985.5 and newer 944s is essentially the same as the fuel pump relay used on early 944s. The fuel pump relay on the early cars is located on the fuse / relay panel under the dash on the driver’s side (LHD). The DME relay actually has two relays / contacts.
What are the relays on a Porsche 944?
The relay on the later 994s actually has two relays within it, one that powers the DME and KLR on the 951 and a separate relay that powers the fuel pump and heater for the O2 sensor.
Where is the fuel pump relay located on a 1985 944?
Acrobat Printable Version Introduction and Technical Information. The DME relay which is used on 1985.5 and newer 944s is essentially the same as the fuel pump relay used on early 944s. The fuel pump relay on the early cars is located on the fuse / relay panel under the dash on the driver’s side (LHD).
How does the DME relay work on a turbocharged car?
The DME relay actually has two relays / contacts. The primary relay and contact provide power to the DME (and on turbocharged cars the KLR) control unit. It also provides power to actuate the secondary relay. The secondary relay provides power to the fuel pump (and heater for the O2sensor). If either relay / contact fails, the car will not start.
When did Porsche stop making the Porsche 944?
With over 163,000 cars produced, the 944 was the most successful sports car in Porsche’s history until the introductions of the Boxster and 997 Carrera . Extensive design revisions for the 1992 model year prompted Porsche to drop the 944 nameplate and rebrand the vehicle as the 968.
Where was the Porsche 944 S2 Cabriolet made?
Porsche 944 S2 Cabriolet. In 1989, Porsche introduced the 944 S2 Cabriolet, the first 944 to feature a convertible body style. The 944 S2’s body was manufactured by ASC (American Sunroof Company) in Weinsberg, Germany. The first year of production included 16 944 S2 Cabriolet manufactured for the U.S. market.
Where are the DME relays in a Porsche 944 Turbo?
There are two spare DME relays (red arrow) in the storage area of the panel. Check with the fuse and relay list and diagram located under the lid and remove the DME relay (red arrow). Gently wiggle and pull the relay out from its location in the panel. These DME relays fit snuggly.
How much does a 1989 Porsche 944 cost?
Monthly Estimate based on a 4.4% rate for 60 months, $12,944 vehicle price, $0 down payment, $0 trade-in, $0 sales tax. Great knowledge of there products. Would not hesitate making a trip to see them! Good communication and helpful.
Is the Porsche 944 s capable of self diagnosis?
944 S is capable of a self-diagnosis. That is to storing and displaying system errors. The con- an altered part number. A specially developed nals af the fuel and ignition system. memory will be erased. Test sequence terminated / igniti Error code / test code Ignition on DME control unit. play must appear.
How does Ara work on a Porsche 944 s?
Functions ara triggered from the diagnosis tester. During working order or defective. wiring connection ara detected by the tester. (see display) appears on the function display. pears on the function display. Switch on the ignition within 8 seconds. pears on the function display. This activates are activated.