P1E77 DTC For Seat Leon

Seat Leon Engine Specifications:
Engine Type :Multi-Cylinder Engine
Cylinder Type :Opposite Piston Engine
Engine Air Intake Process :Supercharged Engine

Your Seat Leon engine control system detects a problem, the computer stores the diagnostic trouble code P1E77 in its memory. To figure out what is wrong with your vehicle you must first extract the P1E77 DTC For Seat Leon.

To solve P1E77 Seat Leon problem, you'll have to remove the muffler, crankcase and other components blocking the valve chamber. Then, remove the cylinder head bolts (label for easy re-installation) Adjust the jaws of the valve spring compressor until they touch the top and bottom of the valve chamber Push the tool in to compress the spring and tighten the jaws Remove the retainers and lift out the valves , compressors and springs

P1E77 Seat Leon DTC Meaning

P Powertrain Code - Problem is related engine, transmission and emissions systems.
1 MFG - Manufacturer Specific
E Transmission
7 Exhaust Gas Recirculation System Valve 1
7 Cruise Control System - Vehicle Accel Too High

If your P1E77 Seat Leon check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system P1E77 and engine control unit are in charge of monitoring a bunch of different P1E77 DTC For Seat Leon, and if they get a reading that's a little out of whack, up pops the check engine light.

P1E76 DTC (Previous DTC Code) ( Next DTC Code ) P1E78 DTC
You can also check other Seat car models :
The listed Seat models will give information about P1E77 DTC.