Symptoms of bad spark plug wires include a rough idle, a noticeable drop in engine performance, and lower gas mileage. Sensor malfunction: It affects engine running or stops running completely. Once the electricity is disconnected, then leave your car for 10-15 mins. There are also some other methods you can try, but most of them wont work in modern car models. His code reader detected a code for the cam angle sensor. When retrieving Saturn trouble codes with an OBD II scan tool, proceed as follows: It notably prevents gasoline . This method for resetting the chec. If a simple problem has been resolved, the light may disappear from the dashboard. The technician will use a scanner that connects to the vehicle's diagnostic port to determine the specific . If theres a wiring fault, it will probably lead to a bigger issue down the road. Flashing Check Engine Light? Causes & How To Fix It - Mechanic Base A successful cycle is defined as going from a cold start until the engine is warm. If the fuel cap is loose, tighten it and continue driving. If the check engine light is flashing, there's almost certainly a serious issue that requires immediate expert attention. Most modern vehicles have an Engine Control Module (ECM) that regulates the vehicle's fuel supply, air management, fuel injection, and ignition based on the data it . Plug in the scanner and the error codes stored in the cars ECU will appear on the screen. Why trust us? Replace fuel injector(s): $420.258. Automakers started standardizing their systems with 1996 model-year vehicles under a protocol called OBD-II, which instituted a list of diagnostic trouble codes and mandated that all cars provide a universal connector to access this information. If the light begins flashing, however, it indicates a more serious problem, such as a misfire that can quickly overheat the catalytic converter. The easier solution is to use a compatible code scanner to reset the system and the light. Open the hood of the Saturn and on the driver's side of the engine is the car battery. Not Helpful. Once, when working on a relatives car that had lost all power, the ECU codes indicated a problem with the turbo. First, you wont know if another problem arises during that time. What should you do if the check engine light comes on and it's steady rather than flashing? Q: I own a 2005 Saturn Ion with the 2.2-liter engine. The vast majority of cars use a single wire per cylinder, but there are models notably, some older Mercedes-Benzes with two spark plugs per cylinder and, consequently, two wires. Turn the ignition on. To properly diagnose the failure of your Saturn, it is important to have a suitable scanner that is compatible with the brand and model of your car. Check Engine Light is On: 2006 Saturn Ion-3 2.2L 4 Cyl. Coupe If the light turned itself off, the problem has probably worked itself out. However, this wont work in most newer car models. Refer to our Generic OBD II code list for definitions on all other Saturn diagnostic trouble codes. How Old -- and Dangerous -- Are Your Tires? He got his start in the auto industry by taking a part-time job at a car dealership, where he worked in the service and accounting department. After the connection is established between the computer and the car, press the read button on the scanner to search for all the stored trouble codes. P1516, P1682, P2101. Posted on Sep 12, 2009. A record of the codes can be found in the computer until you reset them.
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