2000 Saab 9-3 Viggen - Page 9 - Answered Questions & Fixed issues

Check the battery and make sure the connections are clean and tight. If you are grounding the negative jumper to the engine instead of the battery, then make sure the ground from the battery is good.

You need to reset the immobilizer and alarm. You may need an auto-locksmith or auto electrician. First though, make sure the battery is fully charged and has at least 12.4 volts. https://www.google.com/search?q=2004+saab+9-3+immobilizer+reset ..

replace fuel regulator

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Question edited into written English :>D It is no good just resetting a warning light, you have to fix the problem. You need a garage to connect a scan tool to it. That gives a code. and then searching the Diagnostic Trouble Code (DTC) P???? code tells the fault and the fix. Most garages will scan for free in the hope of getting the work. It appears to be a known issue. https://www.google.com/search?q=1998+Saab+900S+SRS+warning ..

limited info generic answer- check and test for power fuse-relay-connectors- switch -safety switch[s]--motor

Question edited for clarity. Cooling fan RELAY is the most likely. It has a history of issues. https://www.google.com/search?q=saab+95+1.9+tid+cooling+fan+relay ..

If it is the earth terminal, (Black, negative), it is normally bolted to the body or chassis near the battery. You can usually disconnect the battery, Unbolt the earth lead and bolt in a new one. If it it the Live, (Red, positive), Get a good Auto Electrician to deal with it. Unless you know what your doing there are too many sensors built into the vehicle that you could damage.

check fuses abs system and have vehicle scanned for trouble code

Yep, relays are hidden behind the fuse panel on the passenger's side of the car.

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You just remove the connector and unscrew. You will find a video here. https://www.google.com/search?q=replace+02+oxygen+sensor+on+my+Saab+900 ..

Check out the information in your owner manual https://www.manualslib.com/manual/143471/Saab-9-7x.html?page=88 More here. https://www.google.com/search?q=2006+Saab+97X+reset+alarm ..

drivers side rear under the fuel rail

I suspect the drain is blocked. I would clear the drain vent to stop it overflowing.

Hello. What 'category' did your Saab fail? Was it 'functional' or 'visual' check/test? Good luck and keep me informed; if you want to.

B207 doesn´t have a camshaft sensor

If the key has not been coded with the new ECU the electronics will not release the key. Everything, Saab/Volvo is coded to the ECU.

rescan for a correct trouble code --try boosting battery or have load tested - running out of gas may have overheated fuelpump try starting with starter fluid

Yes it does. There are many causes from poor fuel grade to timing issues. I would take it to a SAAB garage for service.