You need to fix the car engine properly. Similar the all engines, the car engine system services particularly advanced hydraulic lifters which is known as switching roller followers for the engine P1460 code consumption and finish valves. The lifters can be distorted by undoing an internal locking pin. The locking pin is disconnected using solenoids to modify oil pressure fed into the lifter. The poor performance of the engine are symptoms are steady with a MAP sensor fault. In addition, in some cases, a bad MAP sensor will not lob a code. Again, the ELD code likely signifies a separate connecting issue.