Proton Persona U1112 Engine Error Code
When you check Proton Persona car engine light came on code U1112 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However Proton manufacturer may have a different definition for the U1112 OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.
A good ground connection is also extremely important. U1112 Proton Persona 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).
Proton Persona U1112 OBD-II Diagnostic Network (U) Trouble Code DescriptionU1112 SCP (J1850) Invalid or Missing Data for Primary Id so you have to check ODB-II Engine Error Code list.
Reason For Proton Persona U1112 CodeThe reason of Proton Persona U1112 OBD-II Engine Error Code is U1112 SCP (J1850) Invalid or Missing Data for Primary Id.
The U1112 Proton Persona Check Engine lamp is perhaps the most troubling of lights because it could mean so many different things, from you didn't screw the gas cap on tightly enough to look out for pistons flying through the hood and into the stratosphere. The easiest way to find out what this light is telling you is to hook your vehicle up to a scan tool. diagnostic tool looks a little like an oversized calculator and plugs into a communication port inside the car. After you instruct it to perform the scan, it speaks U1112 Proton Persona with your car's computers to find out exactly what's prompting the light to turn on.
Proton Persona U1112 Possible Solution :
What does fault code U1112 mean for Proton Persona ?