What to do if your Saab 900 wont start?
Video instruction Guide on How to diagnose why Saab 900 won’t start or crank up and how to do Auto Repair Service by remove and replacement parts. If you don’t want to do the work yourself you call a local mobile mechanic service that will come to you at home or any location near you.
Are there wiring diagrams for the 1992 Saab 9000?
Hi Guys I have all the wiring diagrams for 1992 Saab 9000 as per a workshop manual that mechanics use. so feel free to email me/ask for them so i can send you what you need..
When was the first generation of the Saab 900 made?
Unsourced material may be challenged and removed. The Saab 900 is a mid-sized automobile which was produced by Saab from 1978 until 1998 in two generations. The first generation from 1978 to 1994 is known as the “classic” and the generation from 1994 to 1998 is known as the “new generation”.
How many warning lights are there on a Saab?
Click a link to learn more about each one. They are roughly ordered by importance, which tends to be by color (red, amber, yellow, orange, green, blue, gray). There are over 30 of them, so search carefully!
Where are the fan fuses on a Saab 900?
The two fan fuses (30A and 40A) are in the same location. The fan can be tested with the engine on or off (but preferrably off), by removing first the “Fan Low” relay, and putting a test lead, or a heavy wire jumper between relay socket contacts #30 and 87.
How do you test the fan on a Saab?
To measure the fan current, put a meter set to a 20-amp range in series with the test leads, across contacts 30 and 87. It is safer to test the fan curent with engine off: The fan connectors are close to the fan shroud near the battery tray. The picture at left is with the turbo BPV removed. Wire colors are as follows:
Why is the low speed fan not working on my Saab?
If the fan never comes on after the engine is shut off, the low speed circuit may not be working. If the fan resistor burns out, or if the low fan speed circuit fails for other reasons, the fan will continue to cycle on the high setting to cool the engine, but the coolant (and engine) temperature will run about 10-15 degrees C high.
What kind of coolant does a Saab 9-3 use?
The picture below is for a 2004 Saab 9-3 Arc and also shows the flow direction of the coolant in the system (in case you were curious): This job will require disconnecting components above and below the engine compartment such as air hoses, the radiator fan cowling and the intercooler and condenser attached to the radiator.
Can a Saab radiator be taken apart for DIY?
I’ll be using a combination of actual pics I took and those from Saab’s Workshop Information System (WIS) since I wasn’t going to take the car apart just for this DIY and not actually replace the radiator:
Video instruction Guide on How to diagnose why Saab 900 won’t start or crank up and how to do Auto Repair Service by remove and replacement parts. If you don’t want to do the work yourself you call a local mobile mechanic service that will come to you at home or any location near you.
The two fan fuses (30A and 40A) are in the same location. The fan can be tested with the engine on or off (but preferrably off), by removing first the “Fan Low” relay, and putting a test lead, or a heavy wire jumper between relay socket contacts #30 and 87.
When did Saab start using a turbocharger?
Saab introduced a turbocharger in 1978 in its 99 Turbo with the B engine (based on the Triumph Slant-4 engine). This engine was also used in early 900 Turbo models.
What kind of suspension does a Saab 900 have?
Refined over several decades of two-digit Saab models, the 900’s double wishbone suspension design provided excellent handling and road feel. The rear suspension comprised a typical beam axle design, stabilized with a Panhard rod.
Are there any replacement parts for the Saab 900?
Abbott Saab stock an extensive range of replacement and performance parts for your 900. Not sure what part you need or need some advice on how to improve your car? Get in touch with our friendly team of experts. The car that made Saab. The classic 900 underpinned Saab’s move as a world-wide auto-maker.
When did we start racing the Saab 900?
We raced the 900 during 1987 and 1988, winning most of the races in the United Kingdom during this period with a perfect reliability record. As always, racing this model provided us with a valuable insight into the workings of this classic car.
Where can I get an Abbott Saab 900 tuned?
As always, racing this model provided us with a valuable insight into the workings of this classic car. Since those long gone race days, a succession of Classic 900’s have been tuned at Abbott Racing, or at other tuners around the world using our proven products.
What to look for in a Saab 900 Turbo?
On Cabriolets, run the hood up and down a couple of times to ensure that all is well – the hydraulic-cum-mechanical system rarely gives trouble. If well maintained, the engine can exceed 400,000 miles without a major overhaul. Look for oil leaks from crank front seal/timing cover and rocker cover, also water-pump leaks.
What does APC do on Saab 900 Turbo?
APC engine management on 16v is costly to repair; it monitors and controls induction pressure, allowing 0.85 bar boost on a 9:1 compression engine. Tuning is popular but more than 200bhp will shorten the life of the whole drivetrain.
What kind of engine does a Saab 900 have?
1978 5dr 900 launched: 5dr Turbo has 180/65s on turbine alloys; 3dr has 195/60 P6s on ‘Incas’ 1980 Aug H-series engine, 5sp gearbox, smaller turbo 1981 4dr saloon added; later 2dr – more rear headroom and pocket-sprung rear seat 1984 Sep Turbo 16S launched: twin cams, 16 valves, intercooler, APC, 175bhp, 134mph
Saab introduced a turbocharger in 1978 in its 99 Turbo with the B engine (based on the Triumph Slant-4 engine). This engine was also used in early 900 Turbo models.
How often do you change the oil on a Saab 900 Turbo?
Oil-change intervals went up from 6000 miles to 10,000 on late versions, although many prefer to do it every 3-5000 miles; it blackens quickly due to the turbo’s high operating temperatures. It is wise, especially on non-intercooled cars, to let the engine tick over before shutting down.
Why does my Saab 9-3 engine not start?
It really can get that one last start out of it. There are a lot of issues that can cause your 9-3 to crank, but not start. The engine needs air, fuel, and a spark in order to run. It is highly likely that if the engine is cranking, but not starting that it has thrown an OBDII code.
Oil-change intervals went up from 6000 miles to 10,000 on late versions, although many prefer to do it every 3-5000 miles; it blackens quickly due to the turbo’s high operating temperatures. It is wise, especially on non-intercooled cars, to let the engine tick over before shutting down.
1978 5dr 900 launched: 5dr Turbo has 180/65s on turbine alloys; 3dr has 195/60 P6s on ‘Incas’ 1980 Aug H-series engine, 5sp gearbox, smaller turbo 1981 4dr saloon added; later 2dr – more rear headroom and pocket-sprung rear seat 1984 Sep Turbo 16S launched: twin cams, 16 valves, intercooler, APC, 175bhp, 134mph
When to replace timing chain on Saab 900?
The timing chain should be replaced at about 125,000 miles, in situ on 16v; it’s officially an engine-out job on an 8v, but apparently there are ways… Turbos can last 200,000 miles: blue exhaust smoke when revved, or rattling, reveals one on the way out. Wastegate can stick shut, overboosting engine. Bosch injection is reliable.
Are there any problems with Saab diesel engines?
One other problem we are seeing more and more, especially with the increased content of Bio fuel in the mix of modern diesel in the growth of bacteria within fuel systems causing clogging and deterioration of fuel systems. I will deal with this subject in a separate post.
Why does my Saab engine keep burning oil?
This indicates engine is burning engine oil and can be caused by the following faults. One other problem we are seeing more and more, especially with the increased content of Bio fuel in the mix of modern diesel in the growth of bacteria within fuel systems causing clogging and deterioration of fuel systems.
How to change fuel filter in Saab 9-5 Aero?
1. Fit a new fuel filter. Fit and tighten the filter clamp. Make note of the direction of flow. 2. Remove the plugs. Connect the fuel lines to the fuel filter with quick couplings. 3. Check for leaks around the fuel line’s quick couplings on the fuel filter when the engine is running. 2005 Saab 9-5 Aero auto.
Where is the FPR line on a Saab?
The FPR is on the driver side of the fuel rail, below the charge air pipe and behind a connector bracket. The view on the left is from the driver side fender, and after unplugging the three connectors. This line can be hard to inspect and replace because most of it is hidden under fuel rail wiring.
What is the purge valve on a Saab?
Fig. 8 The purge valve hose for the Evaporative Emission System connected to the throttle body is not an actual vacuum line (different size and material). It allows fumes to be sucked from the charcoal canister in the wheel well into the intake and burned.
What do you need to replace check valve line on Saab?
Tools needed: Knife and side cutters. You can also add cable ties over the nipples to make extra sure that the hoses do not let go, however I didn’t do this here. In addition, you can replace the check valve line that goes to the PCV system.
The FPR is on the driver side of the fuel rail, below the charge air pipe and behind a connector bracket. The view on the left is from the driver side fender, and after unplugging the three connectors. This line can be hard to inspect and replace because most of it is hidden under fuel rail wiring.
Fig. 8 The purge valve hose for the Evaporative Emission System connected to the throttle body is not an actual vacuum line (different size and material). It allows fumes to be sucked from the charcoal canister in the wheel well into the intake and burned.
Where is the charge air pipe in a Saab?
Runs along the “charge air pipe” to the turbo bypass valve (BPV) at the front of the engine compartment. This is the longest of the four hoses.
What kind of undercarriage does a Saab 900 have?
Being a small car factory, for economic reasons, Saab kept the basic undercarriage more or less unchanged throughout the 900’s production run. The Saab 900 could be ordered with different options. One highly sought-after option was called the Aero or, as it was known in the U.S. “Special Performance Group” (SPG).
What should I know before buying a Saab 900?
Due to the age of Saab 900s, buyers should be familiar with some of the common problems that exist for the cars. It is also important to obtain a vehicle history report on any car before buying. Buyers may also choose to take the car to a mechanic for a buyer’s inspection.
When did the Saab 900 get anti lock brakes?
All 8 valve turbo engines were replaced by 16 valves in the late 1980s, and anti-lock brakes became standard in 1990.. From 1991 onwards, the classic generation Saab 900 had redesigned seats that had previously been sold on the company’s 9000 model.
When did Saab start using Automatic Performance Control?
In 1982, the Saab 900 turbo-charged model was equipped with Saab’s Automatic Performance Control, which improved overall performance and provided a greater degree of control over the boost pressure.
Where can I find a 1995 Saab planet?
To find these cars, begin a keyword search from the home page. For example, enter “1995 Saab 900&” to see all listings on the site tagged with those terms. You may refine listings by adding other terms, such as a transmission type. Review item listings closely before committing to a purchase.
Why is the fan not working on my Saab?
The most common reason is a burned out fan resistor. In warm weather, the fan should run briefly after engine is shut off. If the fan never comes on after the engine is shut off, the low speed circuit may not be working.
What kind of resistor does a Saab fan use?
The resistor is a cheaply made wire-wound, ceramic-insulated type, about 0.20-0.25 ohms. The resistor is not sold as a separate part by Saab, but it can be easily replaced by a generic 50-75 watt resistor of a similar value.