Mitsubishi Space Star U0121 Engine Error Code

When you check Mitsubishi Space Star car engine light came on code U0121 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However Mitsubishi manufacturer may have a different definition for the U0121 OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.

A good ground connection is also extremely important. U0121 Mitsubishi Space Star engine problem because the presence of voltage at the panel harness won't make the panel work if there is a bad ground connection. Since the instrument cluster is mounted in a plastic dash, a separate ground wire or ground circuit through the wiring harness is usually needed to complete the power circuit. Refer again to the wiring diagram to find the ground path, and then check it with your ohmmeter. Do not use a self-powered test light because it cannot measure resistance (any resistance will lower circuit voltage).

Mitsubishi Space Star U0121 OBD-II Diagnostic Network (U) Trouble Code Description Mitsubishi Space Star car U0121 OBD-II Trouble Code Modules connected to the high speed General Motor Local Area Network (GMLAN) serial data circuits monitor for serial data communications during normal vehicle operation. Operating information and comm Reason For Mitsubishi Space Star U0121 Code The reason of Mitsubishi Space Star U0121 OBD-II Engine Error Code is U0121 Lost Communication With Electronic Brake Control Module.

When you turn on the ignition, the Service Engine Soon or Check Engine U0121 Mitsubishi Space Star light should flash briefly, indicating that the OBD system is ready to scan your vehicle for any malfunctions. After this brief flash, the light should stay off while you drive as long as no problems are detected. If U0121 Mitsubishi Space Star so, you'll be glad to know that your vehicle is equipped with an early warning system that could save you time, money, and fuel in addition to helping protect the !

Mitsubishi Space Star U0121 Possible Solution :

Disconnected, dirty or fouled spark plugs are common causes for engines that won't start. Spark plugs typically need to be replaced every season or 25 hours of use. You should also check that the spark plug gap is set properly. If your spark plugs look good, problems with your ignition system can also preventing a spark. These can range from a faulty spark plug lead, shorted kill switch or flywheel key damage.

What does fault code U0121 mean for Mitsubishi Space Star ? What does a diagnostic reading U0121 mean for Mitsubishi Space Star ? How to fix OBD2 Code U0121 for Mitsubishi Space Star ? What do we know about U0121 code for Mitsubishi Space Star ?