What is the ignition system in a Saab 9-3?
The ignition system is used to generate the igniting spark, measure the combustion quality and knocking.
Where is the CDM on a Saab 9-3?
CDM is located on a bracket on the left-hand side of the cylinder head. Start by removing the electrical connector. Unlock it by sliding the lock toward the firewall (red arrow). Then pull the connector straight up to remove it. Working at the CDM, remove the two 10mm fasteners (red arrows).
How does the engine control module work on a Saab?
The engine management systems in Saab 2.0t 4-cylinder engines control fuel supply, fuel injection, ignition and emissions. In these systems, an electronic microprocessor, the engine control module or ECM, processes a variety of sensor inputs to monitor engine and vehicle conditions. The ECM operates the engine in accordance with driver input.
Why does my Saab 9-3 won’t start?
Same symptoms: wait for an unspecific amount of time and it starts with a diagnostic code U0212 (Lost communication with steering column module) stored on the ECU. My fuel gauge hovers around Empty which points to fuel pump shutoff by the ECU.
The ignition system is used to generate the igniting spark, measure the combustion quality and knocking.
The engine management systems in Saab 2.0t 4-cylinder engines control fuel supply, fuel injection, ignition and emissions. In these systems, an electronic microprocessor, the engine control module or ECM, processes a variety of sensor inputs to monitor engine and vehicle conditions. The ECM operates the engine in accordance with driver input.
Is it possible to buy a Saab 9-3?
Because of that, like the Saab 9-5, it is possible to buy a fantastic car for pennies on the dollar (we picked up a running 9-3ss for our next race car for $500). However, like most cars bottoming out in value, it’s important to keep an eye out for the top 10 most common Saab 9-3 problems.
Is the fuel level sensor on a Saab 9-3?
The fuel pump assembly has the fuel level sensor built-in. Like nearly all modern cars, the 9-3ss uses an electronic throttle body that is prone to failure.