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.

When to switch on ignition on Porsche 944 s?

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.

What kind of engine does a Porsche 944 have?

Porsche didn’t want to install more cylinders under the 944’s hood. The 928 was already launched and it was the GT of the car-maker with its V8 engine lineup. The 944 had to stick with the same inline-four architecture. But there was room for improvement.

When did the Porsche 944 air conditioner come out?

Year of production: 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991 Models with an air conditioner have two additional relays underneath the instrument panel next to the center console.

How many seats does a Porsche 944 S2 have?

The 944 S2 badge was added to the tailgate, under the hard-rubber spoiler. Unlike the Turbo version, it was not a wing. The interior was fitted with four seats, but only the front occupants could sit well. The tiny rear seats were fitted for very small children due to lack of legroom.

What kind of engine does a Porsche 944 S2 have?

Model: Porsche 944 S2 Coupé Engine type: Inline 4-cylinder engine (water-cooled) Displacement (cm3): 2990 Bore x stroke (mm): 104.0 x 88.0 Engine power: (kW / PS) 155/211 at 5800 rpm Torque (Nm): 280 at 4000 rpm Compression ratio: 10.9 : 1 Valve control: DOHC (double overhead camshaft) 4 valves per cylinder Fuel system: Bosch L-Jetronic

Is the return line on a Porsche 944 swaged?

In this case they do have a collar but it is not swaged at all, really its just a finish ring. One other small point, of the two fuel lines in the original Porsche 944 setup – the return line is a low pressure line and uses a push-on fitting. That line dumps into the fuel tank and only serves to return un-needed fuel.

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.

When did the Porsche 944 come to the market?

The car came into the market in 1982 and immediately gained instant success, this was because everything about it at the time was what people needed, it was later changed and the results were much better. The changes were done by taking different models of Porsche and coming up with something unique.

How does the diagnostic tool work on a Porsche?

The tool helps you read Porsche’s diagnostic codes with user-friendly descriptions, part numbers, and over-rev data; can activate drive links and capture actual values; resets the service reminder on cars that support them and can clear the warning indicators of most systems. The diagnostic tool is easy to use.

When did the Porsche 944 Coupe come out?

The following versions and sub-models of Porsche 944 Coupe (model 944) were available in 1988: 1988 Porsche 944 (man. 5) specs Porsche 944 (man. 5) , manufactured or sold in 1988, version for Europe (up to December)

What is the top speed of a Porsche 944?

Browse Car Specifications… Porsche 944 Coupe Spec. With 0 to 100 km/h (62mph) in 8.4 seconds, a maximum top speed of 137 mph (220 km/h), a curb weight of 2601 lbs (1180 kgs), the 944 Coupe has a naturally-aspirated – 4 cylinder engine, Petrol motor.

What kind of air conditioning does a Porsche 944 use?

There’s no reason to change the fittings–you can fill it with R-134A thru the R12 style schrader valves. Porsche 944 Air Conditioning Part II 6-10-2006 The air conditioning held out for 2005, but would not cool any more for 2006. Filling it with the R-134A adapter attached was just not possible.

What kind of oil does a Porsche 944 use?

PAG-46 is recommended for the stock ac compressor. It does not mix with the mineral oil used in R-12 systems, so all the old oil must be cleaned out. There is also POE (polyol ester) which is supposedly less incompatible with mineral oil and is compatible with PAG oil. Porsche Service Bulletin for 944/951 A/C Retrofit

What to do if your Porsche 944 has a leak?

Open valves and run vacuum pump for 30 minutes, to boil off all moisture. Close valves and make sure vacuum is held. If not, there is a leak. This is a good time to add oil, if needed. Pour some in the hose, the R134 will push it into the system. Open high-side (red) valve. This will let some of the R134 go into the system.

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