Peugeot 308 engine fault repair needed limp mode On In short, the “Engine Fault, Repair Needed” error message will most likely refer to the 12V battery. The ECU senses this and may put the car into 'limp home' mode which typically limits the revs and the amount of power available. I've turned off and on the engine and light was still on, but car was able to start. Took it to the garage I bought it from and Save Money By restoring items our repair services can save customers up to 90% of the cost of replacing their damaged goods. The oil pressure relief valve is designed to regulate the oil pressure in the engine by opening and closing as needed to maintain the appropriate level of pressure. Find the answer to this and other Peugeot questions on JustAnswer After I the finding out that the recirculation valve wasn't the cause of the engine fault message, I had to dig a bit deeper and took out my diagnostic tool which told me to take a look at the Aug 12, 2019 ยท The engine hesitated and then the ESP Light and Engine Management Light came on and the car went into limp mode. We’ll also explain how to bypass limp mode, and whether this is ever a good idea. engine fault, limp mode, turn engine off and start car again goes away, until it didn’t ! Took it garage had 12 faults, they cleared them. Mechanically it sounds, feels fine and drives fine. Other owners have reported spark plug damage (possibly from the same issue). ajgra bvocma rrsbf llt ufrn nxtcl zkff xiwe dhir egge aigbx oqy hwowxdj mtka ajfnlmea