20 Most Recent 2002 Saab 9-5 - Page 6 Questions & Answers

This information should be in the manual for the car.

Replace Wiper motor, not a hard job.

Almost for sure the CPS sensor. Much information on the web. Fairly easy to replace.

By fan you mean the main cabin fan? Large fan with rat cage? on the HVAC, with engine running, do the test, AUTO/ON at the same time. Check for codes. Could be blend door issues, a few others.

Almost for sure this is the CPS sensor that is on the front of the ENGINE under the heat shield to the right. It's a bit tricky to replace, but not bad if you have small fingers, etc....

Check all connections to the TRIONIC MODULE and the ECU.

Is this a diesel?

1) make sure there are no leaks / loose hoses in the air intake system 2) Clear the MAP sensor which is to the front of the passenger side of the car just under the hood. Big square thing inline with air intake. 3) Get a known good MAP sensor and see if code is still happening.

Are you getting a code from the engine light? Get a decoder and see what number it is logging. I think autozone does this for free.

Fill with Ultra Violet Coolant and then use black light to find.

Need to replace the fuel pump which is under the back seat. Can replace whole unit for about $500 or you can replace just the pump in side for about $50-$100. I would say that this would not be a first time DIY, but can be done DIY, I have done 5. Check fuel filter first though.

Well, these are 3 issues and for the A/C have to check the coolant pressure, engine knock is not good and will have to have it checked out by someone who knows Saabs.

might be a neutral safety switch problem. I had the same issues. good luck.

1. Removed positive lead on battery.
2. Removed panel below steering wheel.
3. Located Fuse 36 and removed the fuse.
4. Located the Relay box and located the starter relay.
5. Using electrical pliers I removed the insulation from the green/black wire coming from the bottom side of fuse #36.
6. Using 18 Gauge wire, I wrapped a piece of wire (jumper) around the exposed section of the green/black wire. The wrapped the splice with electrical tape.
7. I then removed the starter relay and located the #86 contact.
8. I connected the jumper wire to the #86 contact.
9. I then reconnected starter relay.
10. I placed the car in "Drive", turned the key (slightly), and the starter turned.

Drivers side front of front wheel underneath. Have to get to it from under the car

You may have a inlet leakage!Start the car and spray the inlet with quick start if the idle change,there is the problem!?

check the ac vacuum routing also since vacuum lines are attached to that. You may have water in your fuel as well causing the pinging. Add a can of HEAT to the fuel tank

p106?
there should be one more number if you are trying to find a code diff.

will your scan tool erase the code. maybe check the( ITA )intake air temperature sensor

any Saab dealerships parts department